20203587696

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{15739}}^1$

素因数の和:16366

約数の個数: 80

約数和(自身を含む): 53400153600

約数和(自身を除く): 33196565904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 569, 752, 1128, 1138, 1707, 2256, 2276, 3414, 4552, 6828, 9104, 13656, 15739, 26743, 27312, 31478, 47217, 53486, 62956, 80229, 94434, 106972, 125912, 160458, 188868, 213944, 251824, 320916, 377736, 427888, 641832, 739733, 755472, 1283664, 1479466, 2219199, 2958932, 4438398, 5917864, 8876796, 8955491, 11835728, 17753592, 17910982, 26866473, 35507184, 35821964, 53732946, 71643928, 107465892, 143287856, 214931784, 420908077, 429863568, 841816154, 1262724231, 1683632308, 2525448462, 3367264616, 5050896924, 6734529232, 10101793848, 20203587696]

約数ペア:

[(1, 20203587696), (2, 10101793848), (3, 6734529232), (4, 5050896924), (6, 3367264616), (8, 2525448462), (12, 1683632308), (16, 1262724231), (24, 841816154), (47, 429863568), (48, 420908077), (94, 214931784), (141, 143287856), (188, 107465892), (282, 71643928), (376, 53732946), (564, 35821964), (569, 35507184), (752, 26866473), (1128, 17910982), (1138, 17753592), (1707, 11835728), (2256, 8955491), (2276, 8876796), (3414, 5917864), (4552, 4438398), (6828, 2958932), (9104, 2219199), (13656, 1479466), (15739, 1283664), (26743, 755472), (27312, 739733), (31478, 641832), (47217, 427888), (53486, 377736), (62956, 320916), (80229, 251824), (94434, 213944), (106972, 188868), (125912, 160458)]