20137575510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{185071}}^1$

素因数の和:185131

約数の個数: 128

約数和(自身を含む): 59696824320

約数和(自身を除く): 39559248810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 21762, 36270, 54405, 108810, 185071, 370142, 555213, 925355, 1110426, 1665639, 1850710, 2405923, 2776065, 3331278, 4811846, 4996917, 5552130, 5737201, 7217769, 8328195, 9993834, 11474402, 12029615, 14435538, 16656390, 17211603, 21653307, 24059230, 24984585, 28686005, 34423206, 36088845, 43306614, 49969170, 51634809, 57372010, 64959921, 72177690, 74583613, 86058015, 103269618, 108266535, 129919842, 149167226, 154904427, 172116030, 216533070, 223750839, 258174045, 309808854, 324799605, 372918065, 447501678, 516348090, 649599210, 671252517, 745836130, 774522135, 1118754195, 1342505034, 1549044270, 2013757551, 2237508390, 3356262585, 4027515102, 6712525170, 10068787755, 20137575510]

約数ペア:

[(1, 20137575510), (2, 10068787755), (3, 6712525170), (5, 4027515102), (6, 3356262585), (9, 2237508390), (10, 2013757551), (13, 1549044270), (15, 1342505034), (18, 1118754195), (26, 774522135), (27, 745836130), (30, 671252517), (31, 649599210), (39, 516348090), (45, 447501678), (54, 372918065), (62, 324799605), (65, 309808854), (78, 258174045), (90, 223750839), (93, 216533070), (117, 172116030), (130, 154904427), (135, 149167226), (155, 129919842), (186, 108266535), (195, 103269618), (234, 86058015), (270, 74583613), (279, 72177690), (310, 64959921), (351, 57372010), (390, 51634809), (403, 49969170), (465, 43306614), (558, 36088845), (585, 34423206), (702, 28686005), (806, 24984585), (837, 24059230), (930, 21653307), (1170, 17211603), (1209, 16656390), (1395, 14435538), (1674, 12029615), (1755, 11474402), (2015, 9993834), (2418, 8328195), (2790, 7217769), (3510, 5737201), (3627, 5552130), (4030, 4996917), (4185, 4811846), (6045, 3331278), (7254, 2776065), (8370, 2405923), (10881, 1850710), (12090, 1665639), (18135, 1110426), (21762, 925355), (36270, 555213), (54405, 370142), (108810, 185071)]