20199458182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{191693}}^1$

素因数の和:191820

約数の個数: 32

約数和(自身を含む): 33124723200

約数和(自身を除く): 12925265018

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 893, 1121, 1786, 2242, 2773, 5546, 52687, 105374, 191693, 383386, 3642167, 7284334, 9009571, 11309887, 18019142, 22619774, 171181849, 214887853, 342363698, 429775706, 531564689, 1063129378, 10099729091, 20199458182]

約数ペア:

[(1, 20199458182), (2, 10099729091), (19, 1063129378), (38, 531564689), (47, 429775706), (59, 342363698), (94, 214887853), (118, 171181849), (893, 22619774), (1121, 18019142), (1786, 11309887), (2242, 9009571), (2773, 7284334), (5546, 3642167), (52687, 383386), (105374, 191693)]