20094564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 56689920

約数和(自身を除く): 36595356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 73, 84, 87, 113, 116, 146, 174, 203, 219, 226, 292, 339, 348, 406, 438, 452, 511, 609, 678, 791, 812, 876, 1022, 1218, 1356, 1533, 1582, 2044, 2117, 2373, 2436, 3066, 3164, 3277, 4234, 4746, 6132, 6351, 6554, 8249, 8468, 9492, 9831, 12702, 13108, 14819, 16498, 19662, 22939, 24747, 25404, 29638, 32996, 39324, 44457, 45878, 49494, 57743, 59276, 68817, 88914, 91756, 98988, 115486, 137634, 173229, 177828, 230972, 239221, 275268, 346458, 478442, 692916, 717663, 956884, 1435326, 1674547, 2870652, 3349094, 5023641, 6698188, 10047282, 20094564]

約数ペア:

[(1, 20094564), (2, 10047282), (3, 6698188), (4, 5023641), (6, 3349094), (7, 2870652), (12, 1674547), (14, 1435326), (21, 956884), (28, 717663), (29, 692916), (42, 478442), (58, 346458), (73, 275268), (84, 239221), (87, 230972), (113, 177828), (116, 173229), (146, 137634), (174, 115486), (203, 98988), (219, 91756), (226, 88914), (292, 68817), (339, 59276), (348, 57743), (406, 49494), (438, 45878), (452, 44457), (511, 39324), (609, 32996), (678, 29638), (791, 25404), (812, 24747), (876, 22939), (1022, 19662), (1218, 16498), (1356, 14819), (1533, 13108), (1582, 12702), (2044, 9831), (2117, 9492), (2373, 8468), (2436, 8249), (3066, 6554), (3164, 6351), (3277, 6132), (4234, 4746)]