20944200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 66022560

約数和(自身を除く): 45078360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 134, 150, 200, 201, 268, 300, 335, 402, 521, 536, 600, 670, 804, 1005, 1042, 1340, 1563, 1608, 1675, 2010, 2084, 2605, 2680, 3126, 3350, 4020, 4168, 5025, 5210, 6252, 6700, 7815, 8040, 10050, 10420, 12504, 13025, 13400, 15630, 20100, 20840, 26050, 31260, 34907, 39075, 40200, 52100, 62520, 69814, 78150, 104200, 104721, 139628, 156300, 174535, 209442, 279256, 312600, 349070, 418884, 523605, 698140, 837768, 872675, 1047210, 1396280, 1745350, 2094420, 2618025, 3490700, 4188840, 5236050, 6981400, 10472100, 20944200]

約数ペア:

[(1, 20944200), (2, 10472100), (3, 6981400), (4, 5236050), (5, 4188840), (6, 3490700), (8, 2618025), (10, 2094420), (12, 1745350), (15, 1396280), (20, 1047210), (24, 872675), (25, 837768), (30, 698140), (40, 523605), (50, 418884), (60, 349070), (67, 312600), (75, 279256), (100, 209442), (120, 174535), (134, 156300), (150, 139628), (200, 104721), (201, 104200), (268, 78150), (300, 69814), (335, 62520), (402, 52100), (521, 40200), (536, 39075), (600, 34907), (670, 31260), (804, 26050), (1005, 20840), (1042, 20100), (1340, 15630), (1563, 13400), (1608, 13025), (1675, 12504), (2010, 10420), (2084, 10050), (2605, 8040), (2680, 7815), (3126, 6700), (3350, 6252), (4020, 5210), (4168, 5025)]