20233772912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2399641}}^1$

素因数の和:2399697

約数の個数: 40

約数和(自身を含む): 42848007552

約数和(自身を除く): 22614234640

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 2399641, 4799282, 9598564, 19197128, 38394256, 40793897, 74388871, 81587794, 148777742, 163175588, 297555484, 326351176, 595110968, 652702352, 1190221936, 1264610807, 2529221614, 5058443228, 10116886456, 20233772912]

約数ペア:

[(1, 20233772912), (2, 10116886456), (4, 5058443228), (8, 2529221614), (16, 1264610807), (17, 1190221936), (31, 652702352), (34, 595110968), (62, 326351176), (68, 297555484), (124, 163175588), (136, 148777742), (248, 81587794), (272, 74388871), (496, 40793897), (527, 38394256), (1054, 19197128), (2108, 9598564), (4216, 4799282), (8432, 2399641)]