20180488504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{5743}}^1$

素因数の和:6380

約数の個数: 64

約数和(自身を含む): 41927523840

約数和(自身を除く): 21747035336

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 547, 584, 803, 1094, 1606, 2188, 3212, 4376, 5743, 6017, 6424, 11486, 12034, 22972, 24068, 39931, 45944, 48136, 63173, 79862, 126346, 159724, 252692, 319448, 419239, 439241, 505384, 838478, 878482, 1676956, 1756964, 3141421, 3353912, 3513928, 4611629, 6282842, 9223258, 12565684, 18446516, 25131368, 34555631, 36893032, 69111262, 138222524, 229323733, 276445048, 458647466, 917294932, 1834589864, 2522561063, 5045122126, 10090244252, 20180488504]

約数ペア:

[(1, 20180488504), (2, 10090244252), (4, 5045122126), (8, 2522561063), (11, 1834589864), (22, 917294932), (44, 458647466), (73, 276445048), (88, 229323733), (146, 138222524), (292, 69111262), (547, 36893032), (584, 34555631), (803, 25131368), (1094, 18446516), (1606, 12565684), (2188, 9223258), (3212, 6282842), (4376, 4611629), (5743, 3513928), (6017, 3353912), (6424, 3141421), (11486, 1756964), (12034, 1676956), (22972, 878482), (24068, 838478), (39931, 505384), (45944, 439241), (48136, 419239), (63173, 319448), (79862, 252692), (126346, 159724)]