20142786144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{64303}}^1$

素因数の和:64580

約数の個数: 96

約数和(自身を含む): 57169857024

約数和(自身を除く): 37027070880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 251, 312, 416, 502, 624, 753, 1004, 1248, 1506, 2008, 3012, 3263, 4016, 6024, 6526, 8032, 9789, 12048, 13052, 19578, 24096, 26104, 39156, 52208, 64303, 78312, 104416, 128606, 156624, 192909, 257212, 313248, 385818, 514424, 771636, 835939, 1028848, 1543272, 1671878, 2057696, 2507817, 3086544, 3343756, 5015634, 6173088, 6687512, 10031268, 13375024, 16140053, 20062536, 26750048, 32280106, 40125072, 48420159, 64560212, 80250144, 96840318, 129120424, 193680636, 209820689, 258240848, 387361272, 419641378, 516481696, 629462067, 774722544, 839282756, 1258924134, 1549445088, 1678565512, 2517848268, 3357131024, 5035696536, 6714262048, 10071393072, 20142786144]

約数ペア:

[(1, 20142786144), (2, 10071393072), (3, 6714262048), (4, 5035696536), (6, 3357131024), (8, 2517848268), (12, 1678565512), (13, 1549445088), (16, 1258924134), (24, 839282756), (26, 774722544), (32, 629462067), (39, 516481696), (48, 419641378), (52, 387361272), (78, 258240848), (96, 209820689), (104, 193680636), (156, 129120424), (208, 96840318), (251, 80250144), (312, 64560212), (416, 48420159), (502, 40125072), (624, 32280106), (753, 26750048), (1004, 20062536), (1248, 16140053), (1506, 13375024), (2008, 10031268), (3012, 6687512), (3263, 6173088), (4016, 5015634), (6024, 3343756), (6526, 3086544), (8032, 2507817), (9789, 2057696), (12048, 1671878), (13052, 1543272), (19578, 1028848), (24096, 835939), (26104, 771636), (39156, 514424), (52208, 385818), (64303, 313248), (78312, 257212), (104416, 192909), (128606, 156624)]