20216834062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{8423}}^1$

素因数の和:9288

約数の個数: 32

約数和(自身を含む): 32352203520

約数和(自身を除く): 12135369458

約数列:

[1, 2, 19, 38, 83, 166, 761, 1522, 1577, 3154, 8423, 14459, 16846, 28918, 63163, 126326, 160037, 320074, 699109, 1200097, 1398218, 2400194, 6409903, 12819806, 13283071, 26566142, 121788157, 243576314, 532021949, 1064043898, 10108417031, 20216834062]

約数ペア:

[(1, 20216834062), (2, 10108417031), (19, 1064043898), (38, 532021949), (83, 243576314), (166, 121788157), (761, 26566142), (1522, 13283071), (1577, 12819806), (3154, 6409903), (8423, 2400194), (14459, 1398218), (16846, 1200097), (28918, 699109), (63163, 320074), (126326, 160037)]