20153645084150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{863}}^1\times {\mathrm{4815053}}^1$

素因数の和:4816025

約数の個数: 48

約数和(自身を含む): 37916123462784

約数和(自身を除く): 17762478378634

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 863, 970, 1726, 2425, 4315, 4850, 8630, 21575, 43150, 83711, 167422, 418555, 837110, 2092775, 4185550, 4815053, 9630106, 24075265, 48150530, 120376325, 240752650, 467060141, 934120282, 2335300705, 4155390739, 4670601410, 8310781478, 11676503525, 20776953695, 23353007050, 41553907390, 103884768475, 207769536950, 403072901683, 806145803366, 2015364508415, 4030729016830, 10076822542075, 20153645084150]

約数ペア:

[(1, 20153645084150), (2, 10076822542075), (5, 4030729016830), (10, 2015364508415), (25, 806145803366), (50, 403072901683), (97, 207769536950), (194, 103884768475), (485, 41553907390), (863, 23353007050), (970, 20776953695), (1726, 11676503525), (2425, 8310781478), (4315, 4670601410), (4850, 4155390739), (8630, 2335300705), (21575, 934120282), (43150, 467060141), (83711, 240752650), (167422, 120376325), (418555, 48150530), (837110, 24075265), (2092775, 9630106), (4185550, 4815053)]