20893830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2377}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 50337504

約数和(自身を除く): 29443674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2377, 2930, 4395, 4754, 7131, 8790, 11885, 14262, 23770, 35655, 71310, 696461, 1392922, 2089383, 3482305, 4178766, 6964610, 10446915, 20893830]

約数ペア:

[(1, 20893830), (2, 10446915), (3, 6964610), (5, 4178766), (6, 3482305), (10, 2089383), (15, 1392922), (30, 696461), (293, 71310), (586, 35655), (879, 23770), (1465, 14262), (1758, 11885), (2377, 8790), (2930, 7131), (4395, 4754)]