20230907620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{15329}}^1$

素因数の和:16213

約数の個数: 96

約数和(自身を含む): 53033460480

約数和(自身を除く): 32802552860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 857, 1540, 1714, 3428, 4285, 5999, 8570, 9427, 11998, 15329, 17140, 18854, 23996, 29995, 30658, 37708, 47135, 59990, 61316, 65989, 76645, 94270, 107303, 119980, 131978, 153290, 168619, 188540, 214606, 263956, 306580, 329945, 337238, 429212, 536515, 659890, 674476, 843095, 1073030, 1180333, 1319780, 1686190, 2146060, 2360666, 3372380, 4721332, 5901665, 11803330, 13136953, 23606660, 26273906, 52547812, 65684765, 91958671, 131369530, 144506483, 183917342, 262739060, 289012966, 367834684, 459793355, 578025932, 722532415, 919586710, 1011545381, 1445064830, 1839173420, 2023090762, 2890129660, 4046181524, 5057726905, 10115453810, 20230907620]

約数ペア:

[(1, 20230907620), (2, 10115453810), (4, 5057726905), (5, 4046181524), (7, 2890129660), (10, 2023090762), (11, 1839173420), (14, 1445064830), (20, 1011545381), (22, 919586710), (28, 722532415), (35, 578025932), (44, 459793355), (55, 367834684), (70, 289012966), (77, 262739060), (110, 183917342), (140, 144506483), (154, 131369530), (220, 91958671), (308, 65684765), (385, 52547812), (770, 26273906), (857, 23606660), (1540, 13136953), (1714, 11803330), (3428, 5901665), (4285, 4721332), (5999, 3372380), (8570, 2360666), (9427, 2146060), (11998, 1686190), (15329, 1319780), (17140, 1180333), (18854, 1073030), (23996, 843095), (29995, 674476), (30658, 659890), (37708, 536515), (47135, 429212), (59990, 337238), (61316, 329945), (65989, 306580), (76645, 263956), (94270, 214606), (107303, 188540), (119980, 168619), (131978, 153290)]