20346005558

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1\times {\mathrm{211889}}^1$

素因数の和:213103

約数の個数: 16

約数和(自身を含む): 31290220080

約数和(自身を除く): 10944214522

約数列:

[1, 2, 41, 82, 1171, 2342, 48011, 96022, 211889, 423778, 8687449, 17374898, 248122019, 496244038, 10173002779, 20346005558]

約数ペア:

[(1, 20346005558), (2, 10173002779), (41, 496244038), (82, 248122019), (1171, 17374898), (2342, 8687449), (48011, 423778), (96022, 211889)]