20176906224

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10252493}}^1$

素因数の和:10252545

約数の個数: 40

約数和(自身を含む): 53394988752

約数和(自身を除く): 33218082528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10252493, 20504986, 30757479, 41009972, 61514958, 82019944, 123029916, 164039888, 246059832, 420352213, 492119664, 840704426, 1261056639, 1681408852, 2522113278, 3362817704, 5044226556, 6725635408, 10088453112, 20176906224]

約数ペア:

[(1, 20176906224), (2, 10088453112), (3, 6725635408), (4, 5044226556), (6, 3362817704), (8, 2522113278), (12, 1681408852), (16, 1261056639), (24, 840704426), (41, 492119664), (48, 420352213), (82, 246059832), (123, 164039888), (164, 123029916), (246, 82019944), (328, 61514958), (492, 41009972), (656, 30757479), (984, 20504986), (1968, 10252493)]