20184298710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1\times {\mathrm{6217}}^1$

素因数の和:9749

約数の個数: 64

約数和(自身を含む): 50027341824

約数和(自身を除く): 29843043114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 3491, 6217, 6982, 10473, 12434, 17455, 18651, 20946, 31085, 34910, 37302, 52365, 62170, 93255, 104730, 108221, 186510, 192727, 216442, 324663, 385454, 541105, 578181, 649326, 963635, 1082210, 1156362, 1623315, 1927270, 2890905, 3246630, 5781810, 21703547, 43407094, 65110641, 108517735, 130221282, 217035470, 325553205, 651106410, 672809957, 1345619914, 2018429871, 3364049785, 4036859742, 6728099570, 10092149355, 20184298710]

約数ペア:

[(1, 20184298710), (2, 10092149355), (3, 6728099570), (5, 4036859742), (6, 3364049785), (10, 2018429871), (15, 1345619914), (30, 672809957), (31, 651106410), (62, 325553205), (93, 217035470), (155, 130221282), (186, 108517735), (310, 65110641), (465, 43407094), (930, 21703547), (3491, 5781810), (6217, 3246630), (6982, 2890905), (10473, 1927270), (12434, 1623315), (17455, 1156362), (18651, 1082210), (20946, 963635), (31085, 649326), (34910, 578181), (37302, 541105), (52365, 385454), (62170, 324663), (93255, 216442), (104730, 192727), (108221, 186510)]