20229655430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{51343}}^1$

素因数の和:51453

約数の個数: 48

約数和(自身を含む): 38544351552

約数和(自身を除く): 18314696122

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 961, 1271, 1922, 2542, 4805, 6355, 9610, 12710, 39401, 51343, 78802, 102686, 197005, 256715, 394010, 513430, 1591633, 2105063, 3183266, 4210126, 7958165, 10525315, 15916330, 21050630, 49340623, 65256953, 98681246, 130513906, 246703115, 326284765, 493406230, 652569530, 2022965543, 4045931086, 10114827715, 20229655430]

約数ペア:

[(1, 20229655430), (2, 10114827715), (5, 4045931086), (10, 2022965543), (31, 652569530), (41, 493406230), (62, 326284765), (82, 246703115), (155, 130513906), (205, 98681246), (310, 65256953), (410, 49340623), (961, 21050630), (1271, 15916330), (1922, 10525315), (2542, 7958165), (4805, 4210126), (6355, 3183266), (9610, 2105063), (12710, 1591633), (39401, 513430), (51343, 394010), (78802, 256715), (102686, 197005)]