20223547488

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{888869}}^1$

素因数の和:888964

約数の個数: 72

約数和(自身を含む): 58238762400

約数和(自身を除く): 38015214912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 888869, 1777738, 2666607, 3555476, 5333214, 7110952, 7999821, 10666428, 14221904, 15999642, 21332856, 28443808, 31999284, 42665712, 63998568, 70220651, 85331424, 127997136, 140441302, 210661953, 255994272, 280882604, 421323906, 561765208, 631985859, 842647812, 1123530416, 1263971718, 1685295624, 2247060832, 2527943436, 3370591248, 5055886872, 6741182496, 10111773744, 20223547488]

約数ペア:

[(1, 20223547488), (2, 10111773744), (3, 6741182496), (4, 5055886872), (6, 3370591248), (8, 2527943436), (9, 2247060832), (12, 1685295624), (16, 1263971718), (18, 1123530416), (24, 842647812), (32, 631985859), (36, 561765208), (48, 421323906), (72, 280882604), (79, 255994272), (96, 210661953), (144, 140441302), (158, 127997136), (237, 85331424), (288, 70220651), (316, 63998568), (474, 42665712), (632, 31999284), (711, 28443808), (948, 21332856), (1264, 15999642), (1422, 14221904), (1896, 10666428), (2528, 7999821), (2844, 7110952), (3792, 5333214), (5688, 3555476), (7584, 2666607), (11376, 1777738), (22752, 888869)]