20199071040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{914813}}^1$

素因数の和:914856

約数の個数: 112

約数和(自身を含む): 66920473728

約数和(自身を除く): 46721402688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 914813, 1829626, 2744439, 3659252, 4574065, 5488878, 7318504, 9148130, 10977756, 13722195, 14637008, 18296260, 21040699, 21955512, 27444390, 29274016, 36592520, 42081398, 43911024, 54888780, 58548032, 63122097, 73185040, 84162796, 87822048, 105203495, 109777560, 126244194, 146370080, 168325592, 175644096, 210406990, 219555120, 252488388, 292740160, 315610485, 336651184, 420813980, 439110240, 504976776, 631220970, 673302368, 841627960, 878220480, 1009953552, 1262441940, 1346604736, 1683255920, 2019907104, 2524883880, 3366511840, 4039814208, 5049767760, 6733023680, 10099535520, 20199071040]

約数ペア:

[(1, 20199071040), (2, 10099535520), (3, 6733023680), (4, 5049767760), (5, 4039814208), (6, 3366511840), (8, 2524883880), (10, 2019907104), (12, 1683255920), (15, 1346604736), (16, 1262441940), (20, 1009953552), (23, 878220480), (24, 841627960), (30, 673302368), (32, 631220970), (40, 504976776), (46, 439110240), (48, 420813980), (60, 336651184), (64, 315610485), (69, 292740160), (80, 252488388), (92, 219555120), (96, 210406990), (115, 175644096), (120, 168325592), (138, 146370080), (160, 126244194), (184, 109777560), (192, 105203495), (230, 87822048), (240, 84162796), (276, 73185040), (320, 63122097), (345, 58548032), (368, 54888780), (460, 43911024), (480, 42081398), (552, 36592520), (690, 29274016), (736, 27444390), (920, 21955512), (960, 21040699), (1104, 18296260), (1380, 14637008), (1472, 13722195), (1840, 10977756), (2208, 9148130), (2760, 7318504), (3680, 5488878), (4416, 4574065), (5520, 3659252), (7360, 2744439), (11040, 1829626), (22080, 914813)]