20132627264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{106961}}^1$

素因数の和:107163

約数の個数: 56

約数和(自身を含む): 42545632968

約数和(自身を除く): 22413005704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 173, 272, 346, 544, 692, 1088, 1384, 2768, 2941, 5536, 5882, 11072, 11764, 23528, 47056, 94112, 106961, 188224, 213922, 427844, 855688, 1711376, 1818337, 3422752, 3636674, 6845504, 7273348, 14546696, 18504253, 29093392, 37008506, 58186784, 74017012, 116373568, 148034024, 296068048, 314572301, 592136096, 629144602, 1184272192, 1258289204, 2516578408, 5033156816, 10066313632, 20132627264]

約数ペア:

[(1, 20132627264), (2, 10066313632), (4, 5033156816), (8, 2516578408), (16, 1258289204), (17, 1184272192), (32, 629144602), (34, 592136096), (64, 314572301), (68, 296068048), (136, 148034024), (173, 116373568), (272, 74017012), (346, 58186784), (544, 37008506), (692, 29093392), (1088, 18504253), (1384, 14546696), (2768, 7273348), (2941, 6845504), (5536, 3636674), (5882, 3422752), (11072, 1818337), (11764, 1711376), (23528, 855688), (47056, 427844), (94112, 213922), (106961, 188224)]