20174513386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{6263}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 32207984640

約数和(自身を除く): 12033471254

約数列:

[1, 2, 19, 38, 103, 206, 823, 1646, 1957, 3914, 6263, 12526, 15637, 31274, 84769, 118997, 169538, 237994, 645089, 1290178, 1610611, 3221222, 5154449, 10308898, 12256691, 24513382, 97934531, 195869062, 530908247, 1061816494, 10087256693, 20174513386]

約数ペア:

[(1, 20174513386), (2, 10087256693), (19, 1061816494), (38, 530908247), (103, 195869062), (206, 97934531), (823, 24513382), (1646, 12256691), (1957, 10308898), (3914, 5154449), (6263, 3221222), (12526, 1610611), (15637, 1290178), (31274, 645089), (84769, 237994), (118997, 169538)]