20403224058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{39079}}^1$

素因数の和:39523

約数の個数: 64

約数和(自身を含む): 48261611520

約数和(自身を除く): 27858387462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 401, 434, 651, 802, 1203, 1302, 2406, 2807, 5614, 8421, 12431, 16842, 24862, 37293, 39079, 74586, 78158, 87017, 117237, 174034, 234474, 261051, 273553, 522102, 547106, 820659, 1211449, 1641318, 2422898, 3634347, 7268694, 8480143, 15670679, 16960286, 25440429, 31341358, 47012037, 50880858, 94024074, 109694753, 219389506, 329084259, 485791049, 658168518, 971582098, 1457373147, 2914746294, 3400537343, 6801074686, 10201612029, 20403224058]

約数ペア:

[(1, 20403224058), (2, 10201612029), (3, 6801074686), (6, 3400537343), (7, 2914746294), (14, 1457373147), (21, 971582098), (31, 658168518), (42, 485791049), (62, 329084259), (93, 219389506), (186, 109694753), (217, 94024074), (401, 50880858), (434, 47012037), (651, 31341358), (802, 25440429), (1203, 16960286), (1302, 15670679), (2406, 8480143), (2807, 7268694), (5614, 3634347), (8421, 2422898), (12431, 1641318), (16842, 1211449), (24862, 820659), (37293, 547106), (39079, 522102), (74586, 273553), (78158, 261051), (87017, 234474), (117237, 174034)]