20236575746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1\times {\mathrm{7307}}^1$

素因数の和:9710

約数の個数: 32

約数和(自身を含む): 33001758720

約数和(自身を除く): 12765182974

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2351, 4702, 7307, 14614, 44669, 72881, 89338, 138833, 145762, 226517, 277666, 453034, 1384739, 2769478, 4303823, 8607646, 17178757, 34357514, 326396383, 532541467, 652792766, 1065082934, 10118287873, 20236575746]

約数ペア:

[(1, 20236575746), (2, 10118287873), (19, 1065082934), (31, 652792766), (38, 532541467), (62, 326396383), (589, 34357514), (1178, 17178757), (2351, 8607646), (4702, 4303823), (7307, 2769478), (14614, 1384739), (44669, 453034), (72881, 277666), (89338, 226517), (138833, 145762)]