20177181632

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16593077}}^1$

素因数の和:16593108

約数の個数: 28

約数和(自身を含む): 42146418120

約数和(自身を除く): 21969236488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16593077, 33186154, 66372308, 132744616, 265489232, 315268463, 530978464, 630536926, 1061956928, 1261073852, 2522147704, 5044295408, 10088590816, 20177181632]

約数ペア:

[(1, 20177181632), (2, 10088590816), (4, 5044295408), (8, 2522147704), (16, 1261073852), (19, 1061956928), (32, 630536926), (38, 530978464), (64, 315268463), (76, 265489232), (152, 132744616), (304, 66372308), (608, 33186154), (1216, 16593077)]