20150807744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{36821}}^1$

素因数の和:37353

約数の個数: 56

約数和(自身を含む): 42424246368

約数和(自身を除く): 22273438624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 503, 544, 1006, 1088, 2012, 4024, 8048, 8551, 16096, 17102, 32192, 34204, 36821, 68408, 73642, 136816, 147284, 273632, 294568, 547264, 589136, 625957, 1178272, 1251914, 2356544, 2503828, 5007656, 10015312, 18520963, 20030624, 37041926, 40061248, 74083852, 148167704, 296335408, 314856371, 592670816, 629712742, 1185341632, 1259425484, 2518850968, 5037701936, 10075403872, 20150807744]

約数ペア:

[(1, 20150807744), (2, 10075403872), (4, 5037701936), (8, 2518850968), (16, 1259425484), (17, 1185341632), (32, 629712742), (34, 592670816), (64, 314856371), (68, 296335408), (136, 148167704), (272, 74083852), (503, 40061248), (544, 37041926), (1006, 20030624), (1088, 18520963), (2012, 10015312), (4024, 5007656), (8048, 2503828), (8551, 2356544), (16096, 1251914), (17102, 1178272), (32192, 625957), (34204, 589136), (36821, 547264), (68408, 294568), (73642, 273632), (136816, 147284)]