20236896480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{577537}}^1$

素因数の和:577628

約数の個数: 96

約数和(自身を含む): 64619571744

約数和(自身を除く): 44382675264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 8760, 11680, 17520, 35040, 577537, 1155074, 1732611, 2310148, 2887685, 3465222, 4620296, 5775370, 6930444, 8663055, 9240592, 11550740, 13860888, 17326110, 18481184, 23101480, 27721776, 34652220, 42160201, 46202960, 55443552, 69304440, 84320402, 92405920, 126480603, 138608880, 168640804, 210801005, 252961206, 277217760, 337281608, 421602010, 505922412, 632403015, 674563216, 843204020, 1011844824, 1264806030, 1349126432, 1686408040, 2023689648, 2529612060, 3372816080, 4047379296, 5059224120, 6745632160, 10118448240, 20236896480]

約数ペア:

[(1, 20236896480), (2, 10118448240), (3, 6745632160), (4, 5059224120), (5, 4047379296), (6, 3372816080), (8, 2529612060), (10, 2023689648), (12, 1686408040), (15, 1349126432), (16, 1264806030), (20, 1011844824), (24, 843204020), (30, 674563216), (32, 632403015), (40, 505922412), (48, 421602010), (60, 337281608), (73, 277217760), (80, 252961206), (96, 210801005), (120, 168640804), (146, 138608880), (160, 126480603), (219, 92405920), (240, 84320402), (292, 69304440), (365, 55443552), (438, 46202960), (480, 42160201), (584, 34652220), (730, 27721776), (876, 23101480), (1095, 18481184), (1168, 17326110), (1460, 13860888), (1752, 11550740), (2190, 9240592), (2336, 8663055), (2920, 6930444), (3504, 5775370), (4380, 4620296), (5840, 3465222), (7008, 2887685), (8760, 2310148), (11680, 1732611), (17520, 1155074), (35040, 577537)]