20157723942

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{4733}}^1$

素因数の和:5077

約数の個数: 64

約数和(自身を含む): 41965205760

約数和(自身を除く): 21807481818

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 227, 318, 354, 454, 681, 1362, 3127, 4733, 6254, 9381, 9466, 12031, 13393, 14199, 18762, 24062, 26786, 28398, 36093, 40179, 72186, 80358, 250849, 279247, 501698, 558494, 709829, 752547, 837741, 1074391, 1419658, 1505094, 1675482, 2129487, 2148782, 3223173, 4258974, 6446346, 14800091, 29600182, 44400273, 56942723, 63389069, 88800546, 113885446, 126778138, 170828169, 190167207, 341656338, 380334414, 3359620657, 6719241314, 10078861971, 20157723942]

約数ペア:

[(1, 20157723942), (2, 10078861971), (3, 6719241314), (6, 3359620657), (53, 380334414), (59, 341656338), (106, 190167207), (118, 170828169), (159, 126778138), (177, 113885446), (227, 88800546), (318, 63389069), (354, 56942723), (454, 44400273), (681, 29600182), (1362, 14800091), (3127, 6446346), (4733, 4258974), (6254, 3223173), (9381, 2148782), (9466, 2129487), (12031, 1675482), (13393, 1505094), (14199, 1419658), (18762, 1074391), (24062, 837741), (26786, 752547), (28398, 709829), (36093, 558494), (40179, 501698), (72186, 279247), (80358, 250849)]