20221853580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{64901}}^1$

素因数の和:65496

約数の個数: 96

約数和(自身を含む): 63022438080

約数和(自身を除く): 42800584500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 577, 1154, 1731, 2308, 2885, 3462, 5193, 5770, 6924, 8655, 10386, 11540, 15579, 17310, 20772, 25965, 31158, 34620, 51930, 62316, 64901, 77895, 103860, 129802, 155790, 194703, 259604, 311580, 324505, 389406, 584109, 649010, 778812, 973515, 1168218, 1298020, 1752327, 1947030, 2336436, 2920545, 3504654, 3894060, 5841090, 7009308, 8761635, 11682180, 17523270, 35046540, 37447877, 74895754, 112343631, 149791508, 187239385, 224687262, 337030893, 374478770, 449374524, 561718155, 674061786, 748957540, 1011092679, 1123436310, 1348123572, 1685154465, 2022185358, 2246872620, 3370308930, 4044370716, 5055463395, 6740617860, 10110926790, 20221853580]

約数ペア:

[(1, 20221853580), (2, 10110926790), (3, 6740617860), (4, 5055463395), (5, 4044370716), (6, 3370308930), (9, 2246872620), (10, 2022185358), (12, 1685154465), (15, 1348123572), (18, 1123436310), (20, 1011092679), (27, 748957540), (30, 674061786), (36, 561718155), (45, 449374524), (54, 374478770), (60, 337030893), (90, 224687262), (108, 187239385), (135, 149791508), (180, 112343631), (270, 74895754), (540, 37447877), (577, 35046540), (1154, 17523270), (1731, 11682180), (2308, 8761635), (2885, 7009308), (3462, 5841090), (5193, 3894060), (5770, 3504654), (6924, 2920545), (8655, 2336436), (10386, 1947030), (11540, 1752327), (15579, 1298020), (17310, 1168218), (20772, 973515), (25965, 778812), (31158, 649010), (34620, 584109), (51930, 389406), (62316, 324505), (64901, 311580), (77895, 259604), (103860, 194703), (129802, 155790)]