20143787456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6518

約数の個数: 112

約数和(自身を含む): 44647372224

約数和(自身を除く): 24503584768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 103, 104, 148, 206, 208, 296, 412, 416, 481, 592, 824, 832, 962, 1184, 1339, 1648, 1924, 2368, 2678, 3296, 3811, 3848, 5356, 6353, 6592, 7622, 7696, 10712, 12706, 15244, 15392, 21424, 25412, 30488, 30784, 42848, 49543, 50824, 60976, 82589, 85696, 99086, 101648, 121952, 165178, 198172, 203296, 235061, 243904, 330356, 396344, 406592, 470122, 654359, 660712, 792688, 940244, 1308718, 1321424, 1585376, 1880488, 2617436, 2642848, 3055793, 3170752, 3760976, 5234872, 5285696, 6111586, 7521952, 8506667, 10469744, 12223172, 15043904, 17013334, 20939488, 24211283, 24446344, 34026668, 41878976, 48422566, 48892688, 68053336, 96845132, 97785376, 136106672, 193690264, 195570752, 272213344, 314746679, 387380528, 544426688, 629493358, 774761056, 1258986716, 1549522112, 2517973432, 5035946864, 10071893728, 20143787456]

約数ペア:

[(1, 20143787456), (2, 10071893728), (4, 5035946864), (8, 2517973432), (13, 1549522112), (16, 1258986716), (26, 774761056), (32, 629493358), (37, 544426688), (52, 387380528), (64, 314746679), (74, 272213344), (103, 195570752), (104, 193690264), (148, 136106672), (206, 97785376), (208, 96845132), (296, 68053336), (412, 48892688), (416, 48422566), (481, 41878976), (592, 34026668), (824, 24446344), (832, 24211283), (962, 20939488), (1184, 17013334), (1339, 15043904), (1648, 12223172), (1924, 10469744), (2368, 8506667), (2678, 7521952), (3296, 6111586), (3811, 5285696), (3848, 5234872), (5356, 3760976), (6353, 3170752), (6592, 3055793), (7622, 2642848), (7696, 2617436), (10712, 1880488), (12706, 1585376), (15244, 1321424), (15392, 1308718), (21424, 940244), (25412, 792688), (30488, 660712), (30784, 654359), (42848, 470122), (49543, 406592), (50824, 396344), (60976, 330356), (82589, 243904), (85696, 235061), (99086, 203296), (101648, 198172), (121952, 165178)]