20133322860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{9769}}^1$

素因数の和:10496

約数の個数: 144

約数和(自身を含む): 65677379040

約数和(自身を除く): 45544056180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 701, 735, 980, 1402, 1470, 2103, 2804, 2940, 3505, 4206, 4907, 7010, 8412, 9769, 9814, 10515, 14020, 14721, 19538, 19628, 21030, 24535, 29307, 29442, 34349, 39076, 42060, 48845, 49070, 58614, 58884, 68383, 68698, 73605, 97690, 98140, 103047, 117228, 136766, 137396, 146535, 147210, 171745, 195380, 205149, 206094, 273532, 293070, 294420, 341915, 343490, 410298, 412188, 478681, 515235, 586140, 683830, 686980, 820596, 957362, 1025745, 1030470, 1367660, 1436043, 1914724, 2051490, 2060940, 2393405, 2872086, 4102980, 4786810, 5744172, 6848069, 7180215, 9573620, 13696138, 14360430, 20544207, 27392276, 28720860, 34240345, 41088414, 47936483, 68480690, 82176828, 95872966, 102721035, 136961380, 143809449, 191745932, 205442070, 239682415, 287618898, 335555381, 410884140, 479364830, 575237796, 671110762, 719047245, 958729660, 1006666143, 1342221524, 1438094490, 1677776905, 2013332286, 2876188980, 3355553810, 4026664572, 5033330715, 6711107620, 10066661430, 20133322860]

約数ペア:

[(1, 20133322860), (2, 10066661430), (3, 6711107620), (4, 5033330715), (5, 4026664572), (6, 3355553810), (7, 2876188980), (10, 2013332286), (12, 1677776905), (14, 1438094490), (15, 1342221524), (20, 1006666143), (21, 958729660), (28, 719047245), (30, 671110762), (35, 575237796), (42, 479364830), (49, 410884140), (60, 335555381), (70, 287618898), (84, 239682415), (98, 205442070), (105, 191745932), (140, 143809449), (147, 136961380), (196, 102721035), (210, 95872966), (245, 82176828), (294, 68480690), (420, 47936483), (490, 41088414), (588, 34240345), (701, 28720860), (735, 27392276), (980, 20544207), (1402, 14360430), (1470, 13696138), (2103, 9573620), (2804, 7180215), (2940, 6848069), (3505, 5744172), (4206, 4786810), (4907, 4102980), (7010, 2872086), (8412, 2393405), (9769, 2060940), (9814, 2051490), (10515, 1914724), (14020, 1436043), (14721, 1367660), (19538, 1030470), (19628, 1025745), (21030, 957362), (24535, 820596), (29307, 686980), (29442, 683830), (34349, 586140), (39076, 515235), (42060, 478681), (48845, 412188), (49070, 410298), (58614, 343490), (58884, 341915), (68383, 294420), (68698, 293070), (73605, 273532), (97690, 206094), (98140, 205149), (103047, 195380), (117228, 171745), (136766, 147210), (137396, 146535)]