20222059172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{352817}}^1$

素因数の和:352940

約数の個数: 48

約数和(自身を含む): 42676865280

約数和(自身を除く): 22454806108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 2047, 2492, 4094, 8188, 14329, 28658, 57316, 352817, 705634, 1411268, 2469719, 4939438, 8114791, 9878876, 16229582, 31400713, 32459164, 56803537, 62801426, 113607074, 125602852, 219804991, 227214148, 439609982, 722216399, 879219964, 1444432798, 2888865596, 5055514793, 10111029586, 20222059172]

約数ペア:

[(1, 20222059172), (2, 10111029586), (4, 5055514793), (7, 2888865596), (14, 1444432798), (23, 879219964), (28, 722216399), (46, 439609982), (89, 227214148), (92, 219804991), (161, 125602852), (178, 113607074), (322, 62801426), (356, 56803537), (623, 32459164), (644, 31400713), (1246, 16229582), (2047, 9878876), (2492, 8114791), (4094, 4939438), (8188, 2469719), (14329, 1411268), (28658, 705634), (57316, 352817)]