20162924079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1\times {\mathrm{3329}}^1$

素因数の和:4855

約数の個数: 32

約数和(自身を含む): 28541030400

約数和(自身を除く): 8378106321

約数列:

[1, 3, 23, 61, 69, 183, 1403, 1439, 3329, 4209, 4317, 9987, 33097, 76567, 87779, 99291, 203069, 229701, 263337, 609207, 2018917, 4670587, 4790431, 6056751, 14011761, 14371293, 110179913, 292216291, 330539739, 876648873, 6720974693, 20162924079]

約数ペア:

[(1, 20162924079), (3, 6720974693), (23, 876648873), (61, 330539739), (69, 292216291), (183, 110179913), (1403, 14371293), (1439, 14011761), (3329, 6056751), (4209, 4790431), (4317, 4670587), (9987, 2018917), (33097, 609207), (76567, 263337), (87779, 229701), (99291, 203069)]