20220171828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1\times {\mathrm{21613}}^1$

素因数の和:23144

約数の個数: 48

約数和(自身を含む): 48105501696

約数和(自身を除く): 27885329868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1471, 2942, 4413, 5884, 8826, 17652, 21613, 43226, 64839, 77963, 86452, 129678, 155926, 233889, 259356, 311852, 467778, 935556, 1145489, 2290978, 3436467, 4581956, 6872934, 13745868, 31792723, 63585446, 95378169, 127170892, 190756338, 381512676, 1685014319, 3370028638, 5055042957, 6740057276, 10110085914, 20220171828]

約数ペア:

[(1, 20220171828), (2, 10110085914), (3, 6740057276), (4, 5055042957), (6, 3370028638), (12, 1685014319), (53, 381512676), (106, 190756338), (159, 127170892), (212, 95378169), (318, 63585446), (636, 31792723), (1471, 13745868), (2942, 6872934), (4413, 4581956), (5884, 3436467), (8826, 2290978), (17652, 1145489), (21613, 935556), (43226, 467778), (64839, 311852), (77963, 259356), (86452, 233889), (129678, 155926)]