20372326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 14554874

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 659, 754, 1066, 1189, 1318, 2378, 8567, 15457, 17134, 19111, 27019, 30914, 38222, 54038, 248443, 351247, 496886, 702494, 783551, 1567102, 10186163, 20372326]

約数ペア:

[(1, 20372326), (2, 10186163), (13, 1567102), (26, 783551), (29, 702494), (41, 496886), (58, 351247), (82, 248443), (377, 54038), (533, 38222), (659, 30914), (754, 27019), (1066, 19111), (1189, 17134), (1318, 15457), (2378, 8567)]