20126320824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1\times {\mathrm{5641}}^1$

素因数の和:8860

約数の個数: 64

約数和(自身を含む): 51411709440

約数和(自身を除く): 31285388616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 3163, 5641, 6326, 9489, 11282, 12652, 16923, 18978, 22564, 25304, 33846, 37956, 45128, 67692, 75912, 135384, 148661, 265127, 297322, 445983, 530254, 594644, 795381, 891966, 1060508, 1189288, 1590762, 1783932, 2121016, 3181524, 3567864, 6363048, 17842483, 35684966, 53527449, 71369932, 107054898, 142739864, 214109796, 428219592, 838596701, 1677193402, 2515790103, 3354386804, 5031580206, 6708773608, 10063160412, 20126320824]

約数ペア:

[(1, 20126320824), (2, 10063160412), (3, 6708773608), (4, 5031580206), (6, 3354386804), (8, 2515790103), (12, 1677193402), (24, 838596701), (47, 428219592), (94, 214109796), (141, 142739864), (188, 107054898), (282, 71369932), (376, 53527449), (564, 35684966), (1128, 17842483), (3163, 6363048), (5641, 3567864), (6326, 3181524), (9489, 2121016), (11282, 1783932), (12652, 1590762), (16923, 1189288), (18978, 1060508), (22564, 891966), (25304, 795381), (33846, 594644), (37956, 530254), (45128, 445983), (67692, 297322), (75912, 265127), (135384, 148661)]