20120853912

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5626637}}^1$

素因数の和:5626795

約数の個数: 32

約数和(自身を含む): 50639742000

約数和(自身を除く): 30518888088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5626637, 11253274, 16879911, 22506548, 33759822, 45013096, 67519644, 135039288, 838368913, 1676737826, 2515106739, 3353475652, 5030213478, 6706951304, 10060426956, 20120853912]

約数ペア:

[(1, 20120853912), (2, 10060426956), (3, 6706951304), (4, 5030213478), (6, 3353475652), (8, 2515106739), (12, 1676737826), (24, 838368913), (149, 135039288), (298, 67519644), (447, 45013096), (596, 33759822), (894, 22506548), (1192, 16879911), (1788, 11253274), (3576, 5626637)]