20185122531768

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{256651441}}^1$

素因数の和:256651592

約数の個数: 64

約数和(自身を含む): 52664875898400

約数和(自身を除く): 32479753366632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 113, 116, 174, 226, 232, 339, 348, 452, 678, 696, 904, 1356, 2712, 3277, 6554, 9831, 13108, 19662, 26216, 39324, 78648, 256651441, 513302882, 769954323, 1026605764, 1539908646, 2053211528, 3079817292, 6159634584, 7442891789, 14885783578, 22328675367, 29001612833, 29771567156, 44657350734, 58003225666, 59543134312, 87004838499, 89314701468, 116006451332, 174009676998, 178629402936, 232012902664, 348019353996, 696038707992, 841046772157, 1682093544314, 2523140316471, 3364187088628, 5046280632942, 6728374177256, 10092561265884, 20185122531768]

約数ペア:

[(1, 20185122531768), (2, 10092561265884), (3, 6728374177256), (4, 5046280632942), (6, 3364187088628), (8, 2523140316471), (12, 1682093544314), (24, 841046772157), (29, 696038707992), (58, 348019353996), (87, 232012902664), (113, 178629402936), (116, 174009676998), (174, 116006451332), (226, 89314701468), (232, 87004838499), (339, 59543134312), (348, 58003225666), (452, 44657350734), (678, 29771567156), (696, 29001612833), (904, 22328675367), (1356, 14885783578), (2712, 7442891789), (3277, 6159634584), (6554, 3079817292), (9831, 2053211528), (13108, 1539908646), (19662, 1026605764), (26216, 769954323), (39324, 513302882), (78648, 256651441)]