20148475282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{294991}}^1$

素因数の和:295114

約数の個数: 32

約数和(自身を含む): 33898120704

約数和(自身を除く): 13749645422

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 5254, 34151, 68302, 294991, 589982, 3834883, 7669766, 10914667, 20944361, 21829334, 41888722, 141890671, 272276693, 283781342, 544553386, 774941357, 1549882714, 10074237641, 20148475282]

約数ペア:

[(1, 20148475282), (2, 10074237641), (13, 1549882714), (26, 774941357), (37, 544553386), (71, 283781342), (74, 272276693), (142, 141890671), (481, 41888722), (923, 21829334), (962, 20944361), (1846, 10914667), (2627, 7669766), (5254, 3834883), (34151, 589982), (68302, 294991)]