20615673622

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{371869}}^1$

素因数の和:372447

約数の個数: 16

約数和(自身を含む): 31567300560

約数和(自身を除く): 10951626938

約数列:

[1, 2, 53, 106, 523, 1046, 27719, 55438, 371869, 743738, 19709057, 39418114, 194487487, 388974974, 10307836811, 20615673622]

約数ペア:

[(1, 20615673622), (2, 10307836811), (53, 388974974), (106, 194487487), (523, 39418114), (1046, 19709057), (27719, 743738), (55438, 371869)]