20147810184

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{204107}}^1$

素因数の和:204579

約数の個数: 64

約数和(自身を含む): 56088878400

約数和(自身を除く): 35941068216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 8226, 10968, 12339, 16452, 24678, 32904, 49356, 98712, 204107, 408214, 612321, 816428, 1224642, 1632856, 1836963, 2449284, 3673926, 4898568, 5510889, 7347852, 11021778, 14695704, 22043556, 44087112, 93276899, 186553798, 279830697, 373107596, 559661394, 746215192, 839492091, 1119322788, 1678984182, 2238645576, 2518476273, 3357968364, 5036952546, 6715936728, 10073905092, 20147810184]

約数ペア:

[(1, 20147810184), (2, 10073905092), (3, 6715936728), (4, 5036952546), (6, 3357968364), (8, 2518476273), (9, 2238645576), (12, 1678984182), (18, 1119322788), (24, 839492091), (27, 746215192), (36, 559661394), (54, 373107596), (72, 279830697), (108, 186553798), (216, 93276899), (457, 44087112), (914, 22043556), (1371, 14695704), (1828, 11021778), (2742, 7347852), (3656, 5510889), (4113, 4898568), (5484, 3673926), (8226, 2449284), (10968, 1836963), (12339, 1632856), (16452, 1224642), (24678, 816428), (32904, 612321), (49356, 408214), (98712, 204107)]