20153267096

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{131213}}^1$

素因数の和:131555

約数の個数: 32

約数和(自身を含む): 38450950560

約数和(自身を除く): 18297683464

約数列:

[1, 2, 4, 8, 73, 146, 263, 292, 526, 584, 1052, 2104, 19199, 38398, 76796, 131213, 153592, 262426, 524852, 1049704, 9578549, 19157098, 34509019, 38314196, 69018038, 76628392, 138036076, 276072152, 2519158387, 5038316774, 10076633548, 20153267096]

約数ペア:

[(1, 20153267096), (2, 10076633548), (4, 5038316774), (8, 2519158387), (73, 276072152), (146, 138036076), (263, 76628392), (292, 69018038), (526, 38314196), (584, 34509019), (1052, 19157098), (2104, 9578549), (19199, 1049704), (38398, 524852), (76796, 262426), (131213, 153592)]