20848743762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{119069}}^1$

素因数の和:119471

約数の個数: 64

約数和(自身を含む): 52124083200

約数和(自身を除く): 31275339438

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 379, 462, 758, 1137, 2274, 2653, 4169, 5306, 7959, 8338, 12507, 15918, 25014, 29183, 58366, 87549, 119069, 175098, 238138, 357207, 714414, 833483, 1309759, 1666966, 2500449, 2619518, 3929277, 5000898, 7858554, 9168313, 18336626, 27504939, 45127151, 55009878, 90254302, 135381453, 270762906, 315890057, 496398661, 631780114, 947670171, 992797322, 1489195983, 1895340342, 2978391966, 3474790627, 6949581254, 10424371881, 20848743762]

約数ペア:

[(1, 20848743762), (2, 10424371881), (3, 6949581254), (6, 3474790627), (7, 2978391966), (11, 1895340342), (14, 1489195983), (21, 992797322), (22, 947670171), (33, 631780114), (42, 496398661), (66, 315890057), (77, 270762906), (154, 135381453), (231, 90254302), (379, 55009878), (462, 45127151), (758, 27504939), (1137, 18336626), (2274, 9168313), (2653, 7858554), (4169, 5000898), (5306, 3929277), (7959, 2619518), (8338, 2500449), (12507, 1666966), (15918, 1309759), (25014, 833483), (29183, 714414), (58366, 357207), (87549, 238138), (119069, 175098)]