20207032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 40971600

約数和(自身を除く): 20764568

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 3593, 5624, 7186, 14372, 28744, 68267, 132941, 136534, 265882, 273068, 531764, 546136, 1063528, 2525879, 5051758, 10103516, 20207032]

約数ペア:

[(1, 20207032), (2, 10103516), (4, 5051758), (8, 2525879), (19, 1063528), (37, 546136), (38, 531764), (74, 273068), (76, 265882), (148, 136534), (152, 132941), (296, 68267), (703, 28744), (1406, 14372), (2812, 7186), (3593, 5624)]