20142969444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 55367295984

約数和(自身を除く): 35224326540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 401, 468, 543, 593, 724, 802, 1086, 1186, 1203, 1604, 1629, 1779, 2172, 2353, 2372, 2406, 3258, 3558, 3609, 4706, 4812, 5213, 5337, 6516, 7059, 7116, 7218, 7709, 9412, 10426, 10674, 14118, 14436, 15418, 15639, 20852, 21177, 21348, 23127, 28236, 30836, 31278, 42354, 46254, 46917, 62556, 69381, 72581, 84708, 92508, 93834, 107333, 138762, 145162, 187668, 214666, 217743, 237793, 277524, 290324, 321999, 429332, 435486, 475586, 643998, 653229, 713379, 870972, 943553, 951172, 965997, 1287996, 1306458, 1395329, 1426758, 1887106, 1931994, 2140137, 2612916, 2790658, 2830659, 2853516, 3091309, 3774212, 3863988, 4185987, 4280274, 5581316, 5661318, 6182618, 8371974, 8491977, 8560548, 9273927, 11322636, 12365236, 12557961, 16743948, 16983954, 18547854, 25115922, 27821781, 33967908, 37095708, 43040533, 50231844, 55643562, 86081066, 111287124, 129121599, 172162132, 258243198, 387364797, 516486396, 559526929, 774729594, 1119053858, 1549459188, 1678580787, 2238107716, 3357161574, 5035742361, 6714323148, 10071484722, 20142969444]

約数ペア:

[(1, 20142969444), (2, 10071484722), (3, 6714323148), (4, 5035742361), (6, 3357161574), (9, 2238107716), (12, 1678580787), (13, 1549459188), (18, 1119053858), (26, 774729594), (36, 559526929), (39, 516486396), (52, 387364797), (78, 258243198), (117, 172162132), (156, 129121599), (181, 111287124), (234, 86081066), (362, 55643562), (401, 50231844), (468, 43040533), (543, 37095708), (593, 33967908), (724, 27821781), (802, 25115922), (1086, 18547854), (1186, 16983954), (1203, 16743948), (1604, 12557961), (1629, 12365236), (1779, 11322636), (2172, 9273927), (2353, 8560548), (2372, 8491977), (2406, 8371974), (3258, 6182618), (3558, 5661318), (3609, 5581316), (4706, 4280274), (4812, 4185987), (5213, 3863988), (5337, 3774212), (6516, 3091309), (7059, 2853516), (7116, 2830659), (7218, 2790658), (7709, 2612916), (9412, 2140137), (10426, 1931994), (10674, 1887106), (14118, 1426758), (14436, 1395329), (15418, 1306458), (15639, 1287996), (20852, 965997), (21177, 951172), (21348, 943553), (23127, 870972), (28236, 713379), (30836, 653229), (31278, 643998), (42354, 475586), (46254, 435486), (46917, 429332), (62556, 321999), (69381, 290324), (72581, 277524), (84708, 237793), (92508, 217743), (93834, 214666), (107333, 187668), (138762, 145162)]