20221238465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{2237}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 25936450560

約数和(自身を除く): 5715212095

約数列:

[1, 5, 29, 31, 145, 155, 899, 2011, 2237, 4495, 10055, 11185, 58319, 62341, 64873, 69347, 291595, 311705, 324365, 346735, 1807889, 2011063, 4498607, 9039445, 10055315, 22493035, 130459603, 139456817, 652298015, 697284085, 4044247693, 20221238465]

約数ペア:

[(1, 20221238465), (5, 4044247693), (29, 697284085), (31, 652298015), (145, 139456817), (155, 130459603), (899, 22493035), (2011, 10055315), (2237, 9039445), (4495, 4498607), (10055, 2011063), (11185, 1807889), (58319, 346735), (62341, 324365), (64873, 311705), (69347, 291595)]