2032019930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{7907}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 3780656640

約数和(自身を除く): 1748636710

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 829, 1658, 4145, 7907, 8290, 15814, 25699, 39535, 51398, 79070, 128495, 245117, 256990, 490234, 1225585, 2451170, 6554903, 13109806, 32774515, 65549030, 203201993, 406403986, 1016009965, 2032019930]

約数ペア:

[(1, 2032019930), (2, 1016009965), (5, 406403986), (10, 203201993), (31, 65549030), (62, 32774515), (155, 13109806), (310, 6554903), (829, 2451170), (1658, 1225585), (4145, 490234), (7907, 256990), (8290, 245117), (15814, 128495), (25699, 79070), (39535, 51398)]