20140981046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{10099}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 32850048000

約数和(自身を除く): 12709066954

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1693, 3386, 10099, 20198, 32167, 52483, 64334, 104966, 191881, 313069, 383762, 626138, 997177, 1994354, 5948311, 11896622, 17097607, 34195214, 324854533, 530025817, 649709066, 1060051634, 10070490523, 20140981046]

約数ペア:

[(1, 20140981046), (2, 10070490523), (19, 1060051634), (31, 649709066), (38, 530025817), (62, 324854533), (589, 34195214), (1178, 17097607), (1693, 11896622), (3386, 5948311), (10099, 1994354), (20198, 997177), (32167, 626138), (52483, 383762), (64334, 313069), (104966, 191881)]