20771869710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 53143050240

約数和(自身を除く): 32371180530

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 677, 690, 795, 839, 1219, 1354, 1590, 1678, 2031, 2438, 2517, 3385, 3657, 4062, 4195, 5034, 6095, 6770, 7314, 8390, 10155, 12190, 12585, 15571, 18285, 19297, 20310, 25170, 31142, 35881, 36570, 38594, 44467, 46713, 57891, 71762, 77855, 88934, 93426, 96485, 107643, 115782, 133401, 155710, 179405, 192970, 215286, 222335, 233565, 266802, 289455, 358810, 444670, 467130, 538215, 568003, 578910, 667005, 825263, 1022741, 1076430, 1136006, 1334010, 1650526, 1704009, 2045482, 2475789, 2840015, 3068223, 3408018, 4126315, 4951578, 5113705, 5680030, 6136446, 8252630, 8520045, 10227410, 12378945, 13064069, 15341115, 17040090, 24757890, 26128138, 30104159, 30682230, 39192207, 60208318, 65320345, 78384414, 90312477, 130640690, 150520795, 180624954, 195961035, 301041590, 391922070, 451562385, 692395657, 903124770, 1384791314, 2077186971, 3461978285, 4154373942, 6923956570, 10385934855, 20771869710]

約数ペア:

[(1, 20771869710), (2, 10385934855), (3, 6923956570), (5, 4154373942), (6, 3461978285), (10, 2077186971), (15, 1384791314), (23, 903124770), (30, 692395657), (46, 451562385), (53, 391922070), (69, 301041590), (106, 195961035), (115, 180624954), (138, 150520795), (159, 130640690), (230, 90312477), (265, 78384414), (318, 65320345), (345, 60208318), (530, 39192207), (677, 30682230), (690, 30104159), (795, 26128138), (839, 24757890), (1219, 17040090), (1354, 15341115), (1590, 13064069), (1678, 12378945), (2031, 10227410), (2438, 8520045), (2517, 8252630), (3385, 6136446), (3657, 5680030), (4062, 5113705), (4195, 4951578), (5034, 4126315), (6095, 3408018), (6770, 3068223), (7314, 2840015), (8390, 2475789), (10155, 2045482), (12190, 1704009), (12585, 1650526), (15571, 1334010), (18285, 1136006), (19297, 1076430), (20310, 1022741), (25170, 825263), (31142, 667005), (35881, 578910), (36570, 568003), (38594, 538215), (44467, 467130), (46713, 444670), (57891, 358810), (71762, 289455), (77855, 266802), (88934, 233565), (93426, 222335), (96485, 215286), (107643, 192970), (115782, 179405), (133401, 155710)]