20106199515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{50683}}^1$

素因数の和:51243

約数の個数: 32

約数和(自身を含む): 32843232000

約数和(自身を除く): 12737032485

約数列:

[1, 3, 5, 15, 53, 159, 265, 499, 795, 1497, 2495, 7485, 26447, 50683, 79341, 132235, 152049, 253415, 396705, 760245, 2686199, 8058597, 13430995, 25290817, 40292985, 75872451, 126454085, 379362255, 1340413301, 4021239903, 6702066505, 20106199515]

約数ペア:

[(1, 20106199515), (3, 6702066505), (5, 4021239903), (15, 1340413301), (53, 379362255), (159, 126454085), (265, 75872451), (499, 40292985), (795, 25290817), (1497, 13430995), (2495, 8058597), (7485, 2686199), (26447, 760245), (50683, 396705), (79341, 253415), (132235, 152049)]