20149242010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1\times {\mathrm{10529}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 38409143760

約数和(自身を除く): 18259901750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10529, 11257, 21058, 22514, 52645, 56285, 105290, 112570, 178993, 191369, 357986, 382738, 894965, 956845, 1789930, 1913690, 118524953, 237049906, 592624765, 1185249530, 2014924201, 4029848402, 10074621005, 20149242010]

約数ペア:

[(1, 20149242010), (2, 10074621005), (5, 4029848402), (10, 2014924201), (17, 1185249530), (34, 592624765), (85, 237049906), (170, 118524953), (10529, 1913690), (11257, 1789930), (21058, 956845), (22514, 894965), (52645, 382738), (56285, 357986), (105290, 191369), (112570, 178993)]