20105682402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{5741}}^1$

素因数の和:6579

約数の個数: 64

約数和(自身を含む): 44104072320

約数和(自身を除く): 23998389918

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 761, 767, 1522, 1534, 2283, 2301, 4566, 4602, 5741, 9893, 11482, 17223, 19786, 29679, 34446, 44899, 59358, 74633, 89798, 134697, 149266, 223899, 269394, 338719, 447798, 583687, 677438, 1016157, 1167374, 1751061, 2032314, 3502122, 4368901, 4403347, 8737802, 8806694, 13106703, 13210041, 26213406, 26420082, 56795713, 113591426, 170387139, 257765159, 340774278, 515530318, 773295477, 1546590954, 3350947067, 6701894134, 10052841201, 20105682402]

約数ペア:

[(1, 20105682402), (2, 10052841201), (3, 6701894134), (6, 3350947067), (13, 1546590954), (26, 773295477), (39, 515530318), (59, 340774278), (78, 257765159), (118, 170387139), (177, 113591426), (354, 56795713), (761, 26420082), (767, 26213406), (1522, 13210041), (1534, 13106703), (2283, 8806694), (2301, 8737802), (4566, 4403347), (4602, 4368901), (5741, 3502122), (9893, 2032314), (11482, 1751061), (17223, 1167374), (19786, 1016157), (29679, 677438), (34446, 583687), (44899, 447798), (59358, 338719), (74633, 269394), (89798, 223899), (134697, 149266)]