20474092008

素因数分解:

$2^3\times 3^4\times {\mathrm{5189}}^1\times {\mathrm{6089}}^1$

素因数の和:11296

約数の個数: 80

約数和(自身を含む): 57366886500

約数和(自身を除く): 36892794492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 5189, 6089, 10378, 12178, 15567, 18267, 20756, 24356, 31134, 36534, 41512, 46701, 48712, 54801, 62268, 73068, 93402, 109602, 124536, 140103, 146136, 164403, 186804, 219204, 280206, 328806, 373608, 420309, 438408, 493209, 560412, 657612, 840618, 986418, 1120824, 1315224, 1681236, 1972836, 3362472, 3945672, 31595821, 63191642, 94787463, 126383284, 189574926, 252766568, 284362389, 379149852, 568724778, 758299704, 853087167, 1137449556, 1706174334, 2274899112, 2559261501, 3412348668, 5118523002, 6824697336, 10237046004, 20474092008]

約数ペア:

[(1, 20474092008), (2, 10237046004), (3, 6824697336), (4, 5118523002), (6, 3412348668), (8, 2559261501), (9, 2274899112), (12, 1706174334), (18, 1137449556), (24, 853087167), (27, 758299704), (36, 568724778), (54, 379149852), (72, 284362389), (81, 252766568), (108, 189574926), (162, 126383284), (216, 94787463), (324, 63191642), (648, 31595821), (5189, 3945672), (6089, 3362472), (10378, 1972836), (12178, 1681236), (15567, 1315224), (18267, 1120824), (20756, 986418), (24356, 840618), (31134, 657612), (36534, 560412), (41512, 493209), (46701, 438408), (48712, 420309), (54801, 373608), (62268, 328806), (73068, 280206), (93402, 219204), (109602, 186804), (124536, 164403), (140103, 146136)]