20070925072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{111913}}^1$

素因数の和:112951

約数の個数: 40

約数和(自身を含む): 42464648160

約数和(自身を除く): 22393723088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1019, 2038, 4076, 8152, 11209, 16304, 22418, 44836, 89672, 111913, 179344, 223826, 447652, 895304, 1231043, 1790608, 2462086, 4924172, 9848344, 19696688, 114039347, 228078694, 456157388, 912314776, 1254432817, 1824629552, 2508865634, 5017731268, 10035462536, 20070925072]

約数ペア:

[(1, 20070925072), (2, 10035462536), (4, 5017731268), (8, 2508865634), (11, 1824629552), (16, 1254432817), (22, 912314776), (44, 456157388), (88, 228078694), (176, 114039347), (1019, 19696688), (2038, 9848344), (4076, 4924172), (8152, 2462086), (11209, 1790608), (16304, 1231043), (22418, 895304), (44836, 447652), (89672, 223826), (111913, 179344)]