20245714718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{16087}}^1$

素因数の和:16472

約数の個数: 32

約数和(自身を含む): 32109073920

約数和(自身を除く): 11863359202

約数列:

[1, 2, 23, 46, 109, 218, 251, 502, 2507, 5014, 5773, 11546, 16087, 27359, 32174, 54718, 370001, 629257, 740002, 1258514, 1753483, 3506966, 4037837, 8075674, 40330109, 80660218, 92870251, 185740502, 440124233, 880248466, 10122857359, 20245714718]

約数ペア:

[(1, 20245714718), (2, 10122857359), (23, 880248466), (46, 440124233), (109, 185740502), (218, 92870251), (251, 80660218), (502, 40330109), (2507, 8075674), (5014, 4037837), (5773, 3506966), (11546, 1753483), (16087, 1258514), (27359, 740002), (32174, 629257), (54718, 370001)]