20194648502

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 35586777600

約数和(自身を除く): 15392129098

約数列:

[1, 2, 7, 14, 59, 118, 229, 241, 413, 443, 458, 482, 826, 886, 1603, 1687, 3101, 3206, 3374, 6202, 13511, 14219, 26137, 27022, 28438, 52274, 55189, 94577, 99533, 101447, 106763, 110378, 182959, 189154, 199066, 202894, 213526, 365918, 386323, 710129, 747341, 772646, 1420258, 1494682, 3256151, 5985373, 6299017, 6512302, 11970746, 12598034, 22793057, 24448727, 41897611, 44093119, 45586114, 48897454, 83795222, 88186238, 171141089, 342282178, 1442474893, 2884949786, 10097324251, 20194648502]

約数ペア:

[(1, 20194648502), (2, 10097324251), (7, 2884949786), (14, 1442474893), (59, 342282178), (118, 171141089), (229, 88186238), (241, 83795222), (413, 48897454), (443, 45586114), (458, 44093119), (482, 41897611), (826, 24448727), (886, 22793057), (1603, 12598034), (1687, 11970746), (3101, 6512302), (3206, 6299017), (3374, 5985373), (6202, 3256151), (13511, 1494682), (14219, 1420258), (26137, 772646), (27022, 747341), (28438, 710129), (52274, 386323), (55189, 365918), (94577, 213526), (99533, 202894), (101447, 199066), (106763, 189154), (110378, 182959)]