20233082170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1076

約数の個数: 128

約数和(自身を含む): 44097011712

約数和(自身を除く): 23863929542

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 283, 310, 329, 434, 470, 566, 658, 701, 1085, 1402, 1415, 1457, 1645, 1981, 2170, 2830, 2914, 3290, 3505, 3962, 4907, 7010, 7285, 8773, 9814, 9905, 10199, 13301, 14570, 17546, 19810, 20398, 21731, 24535, 26602, 32947, 43462, 43865, 49070, 50995, 61411, 65894, 66505, 87730, 93107, 101990, 108655, 122822, 133010, 152117, 164735, 186214, 198383, 217310, 230629, 304234, 307055, 329470, 396766, 412331, 461258, 465535, 614110, 760585, 824662, 931070, 991915, 1021357, 1153145, 1388681, 1521170, 1983830, 2042714, 2061655, 2306290, 2777362, 2886317, 4123310, 5106785, 5772634, 6149873, 6943405, 7149499, 9324001, 10213570, 12299746, 13886810, 14298998, 14431585, 18648002, 28863170, 30749365, 35747495, 43049111, 46620005, 61498730, 65268007, 71494990, 86098222, 93240010, 130536014, 215245555, 289044031, 326340035, 430491110, 578088062, 652680070, 1445220155, 2023308217, 2890440310, 4046616434, 10116541085, 20233082170]

約数ペア:

[(1, 20233082170), (2, 10116541085), (5, 4046616434), (7, 2890440310), (10, 2023308217), (14, 1445220155), (31, 652680070), (35, 578088062), (47, 430491110), (62, 326340035), (70, 289044031), (94, 215245555), (155, 130536014), (217, 93240010), (235, 86098222), (283, 71494990), (310, 65268007), (329, 61498730), (434, 46620005), (470, 43049111), (566, 35747495), (658, 30749365), (701, 28863170), (1085, 18648002), (1402, 14431585), (1415, 14298998), (1457, 13886810), (1645, 12299746), (1981, 10213570), (2170, 9324001), (2830, 7149499), (2914, 6943405), (3290, 6149873), (3505, 5772634), (3962, 5106785), (4907, 4123310), (7010, 2886317), (7285, 2777362), (8773, 2306290), (9814, 2061655), (9905, 2042714), (10199, 1983830), (13301, 1521170), (14570, 1388681), (17546, 1153145), (19810, 1021357), (20398, 991915), (21731, 931070), (24535, 824662), (26602, 760585), (32947, 614110), (43462, 465535), (43865, 461258), (49070, 412331), (50995, 396766), (61411, 329470), (65894, 307055), (66505, 304234), (87730, 230629), (93107, 217310), (101990, 198383), (108655, 186214), (122822, 164735), (133010, 152117)]