20201651314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1410139}}^1$

素因数の和:1410202

約数の個数: 32

約数和(自身を含む): 35535528000

約数和(自身を除く): 15333876686

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1410139, 2820278, 18331807, 26792641, 36663614, 40894031, 53585282, 81788062, 348304333, 531622403, 696608666, 776986589, 1063244806, 1553973178, 10100825657, 20201651314]

約数ペア:

[(1, 20201651314), (2, 10100825657), (13, 1553973178), (19, 1063244806), (26, 776986589), (29, 696608666), (38, 531622403), (58, 348304333), (247, 81788062), (377, 53585282), (494, 40894031), (551, 36663614), (754, 26792641), (1102, 18331807), (7163, 2820278), (14326, 1410139)]