20242579380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4146

約数の個数: 192

約数和(自身を含む): 60703872768

約数和(自身を除く): 40461293388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 53, 60, 74, 86, 106, 111, 129, 148, 159, 172, 185, 212, 215, 222, 258, 265, 318, 370, 430, 444, 516, 530, 555, 636, 645, 740, 795, 860, 1060, 1110, 1290, 1590, 1591, 1961, 2220, 2279, 2580, 3180, 3182, 3922, 4001, 4558, 4773, 5883, 6364, 6837, 7844, 7955, 8002, 9116, 9546, 9805, 11395, 11766, 12003, 13674, 15910, 16004, 19092, 19610, 20005, 22790, 23532, 23865, 24006, 27348, 29415, 31820, 34185, 39220, 40010, 45580, 47730, 48012, 58830, 60015, 68370, 80020, 84323, 95460, 117660, 120030, 136740, 148037, 168646, 172043, 212053, 240060, 252969, 296074, 337292, 344086, 421615, 424106, 444111, 505938, 516129, 592148, 636159, 688172, 740185, 843230, 848212, 860215, 888222, 1011876, 1032258, 1060265, 1264845, 1272318, 1480370, 1686460, 1720430, 1776444, 2064516, 2120530, 2220555, 2529690, 2544636, 2580645, 2960740, 3180795, 3440860, 4241060, 4441110, 5059380, 5161290, 6361590, 6365591, 7845961, 8882220, 9118279, 10322580, 12723180, 12731182, 15691922, 18236558, 19096773, 23537883, 25462364, 27354837, 31383844, 31827955, 36473116, 38193546, 39229805, 45591395, 47075766, 54709674, 63655910, 76387092, 78459610, 91182790, 94151532, 95483865, 109419348, 117689415, 127311820, 136774185, 156919220, 182365580, 190967730, 235378830, 273548370, 337376323, 381935460, 470757660, 547096740, 674752646, 1012128969, 1349505292, 1686881615, 2024257938, 3373763230, 4048515876, 5060644845, 6747526460, 10121289690, 20242579380]

約数ペア:

[(1, 20242579380), (2, 10121289690), (3, 6747526460), (4, 5060644845), (5, 4048515876), (6, 3373763230), (10, 2024257938), (12, 1686881615), (15, 1349505292), (20, 1012128969), (30, 674752646), (37, 547096740), (43, 470757660), (53, 381935460), (60, 337376323), (74, 273548370), (86, 235378830), (106, 190967730), (111, 182365580), (129, 156919220), (148, 136774185), (159, 127311820), (172, 117689415), (185, 109419348), (212, 95483865), (215, 94151532), (222, 91182790), (258, 78459610), (265, 76387092), (318, 63655910), (370, 54709674), (430, 47075766), (444, 45591395), (516, 39229805), (530, 38193546), (555, 36473116), (636, 31827955), (645, 31383844), (740, 27354837), (795, 25462364), (860, 23537883), (1060, 19096773), (1110, 18236558), (1290, 15691922), (1590, 12731182), (1591, 12723180), (1961, 10322580), (2220, 9118279), (2279, 8882220), (2580, 7845961), (3180, 6365591), (3182, 6361590), (3922, 5161290), (4001, 5059380), (4558, 4441110), (4773, 4241060), (5883, 3440860), (6364, 3180795), (6837, 2960740), (7844, 2580645), (7955, 2544636), (8002, 2529690), (9116, 2220555), (9546, 2120530), (9805, 2064516), (11395, 1776444), (11766, 1720430), (12003, 1686460), (13674, 1480370), (15910, 1272318), (16004, 1264845), (19092, 1060265), (19610, 1032258), (20005, 1011876), (22790, 888222), (23532, 860215), (23865, 848212), (24006, 843230), (27348, 740185), (29415, 688172), (31820, 636159), (34185, 592148), (39220, 516129), (40010, 505938), (45580, 444111), (47730, 424106), (48012, 421615), (58830, 344086), (60015, 337292), (68370, 296074), (80020, 252969), (84323, 240060), (95460, 212053), (117660, 172043), (120030, 168646), (136740, 148037)]