20131990116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7731179}}^1$

素因数の和:7731224

約数の個数: 48

約数和(自身を含む): 55417098240

約数和(自身を除く): 35285108124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7731179, 15462358, 23193537, 30924716, 46387074, 54118253, 92774148, 108236506, 162354759, 216473012, 239666549, 324709518, 479333098, 649419036, 718999647, 958666196, 1437999294, 1677665843, 2875998588, 3355331686, 5032997529, 6710663372, 10065995058, 20131990116]

約数ペア:

[(1, 20131990116), (2, 10065995058), (3, 6710663372), (4, 5032997529), (6, 3355331686), (7, 2875998588), (12, 1677665843), (14, 1437999294), (21, 958666196), (28, 718999647), (31, 649419036), (42, 479333098), (62, 324709518), (84, 239666549), (93, 216473012), (124, 162354759), (186, 108236506), (217, 92774148), (372, 54118253), (434, 46387074), (651, 30924716), (868, 23193537), (1302, 15462358), (2604, 7731179)]