20062663080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{125423}}^1$

素因数の和:125511

約数の個数: 128

約数和(自身を含む): 63574917120

約数和(自身を除く): 43512254040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3720, 3999, 5160, 5332, 6665, 7998, 10664, 13330, 15996, 19995, 26660, 31992, 39990, 53320, 79980, 125423, 159960, 250846, 376269, 501692, 627115, 752538, 1003384, 1254230, 1505076, 1881345, 2508460, 3010152, 3762690, 3888113, 5016920, 5393189, 7525380, 7776226, 10786378, 11664339, 15050760, 15552452, 16179567, 19440565, 21572756, 23328678, 26965945, 31104904, 32359134, 38881130, 43145512, 46657356, 53931890, 58321695, 64718268, 77762260, 80897835, 93314712, 107863780, 116643390, 129436536, 155524520, 161795670, 167188859, 215727560, 233286780, 323591340, 334377718, 466573560, 501566577, 647182680, 668755436, 835944295, 1003133154, 1337510872, 1671888590, 2006266308, 2507832885, 3343777180, 4012532616, 5015665770, 6687554360, 10031331540, 20062663080]

約数ペア:

[(1, 20062663080), (2, 10031331540), (3, 6687554360), (4, 5015665770), (5, 4012532616), (6, 3343777180), (8, 2507832885), (10, 2006266308), (12, 1671888590), (15, 1337510872), (20, 1003133154), (24, 835944295), (30, 668755436), (31, 647182680), (40, 501566577), (43, 466573560), (60, 334377718), (62, 323591340), (86, 233286780), (93, 215727560), (120, 167188859), (124, 161795670), (129, 155524520), (155, 129436536), (172, 116643390), (186, 107863780), (215, 93314712), (248, 80897835), (258, 77762260), (310, 64718268), (344, 58321695), (372, 53931890), (430, 46657356), (465, 43145512), (516, 38881130), (620, 32359134), (645, 31104904), (744, 26965945), (860, 23328678), (930, 21572756), (1032, 19440565), (1240, 16179567), (1290, 15552452), (1333, 15050760), (1720, 11664339), (1860, 10786378), (2580, 7776226), (2666, 7525380), (3720, 5393189), (3999, 5016920), (5160, 3888113), (5332, 3762690), (6665, 3010152), (7998, 2508460), (10664, 1881345), (13330, 1505076), (15996, 1254230), (19995, 1003384), (26660, 752538), (31992, 627115), (39990, 501692), (53320, 376269), (79980, 250846), (125423, 159960)]