20220376630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{641713}}^1$

素因数の和:641880

約数の個数: 32

約数和(自身を含む): 38256421824

約数和(自身を除く): 18036045194

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 31510, 641713, 1283426, 3208565, 6417130, 14759399, 29518798, 73796995, 87914681, 147593990, 175829362, 439573405, 879146810, 2022037663, 4044075326, 10110188315, 20220376630]

約数ペア:

[(1, 20220376630), (2, 10110188315), (5, 4044075326), (10, 2022037663), (23, 879146810), (46, 439573405), (115, 175829362), (137, 147593990), (230, 87914681), (274, 73796995), (685, 29518798), (1370, 14759399), (3151, 6417130), (6302, 3208565), (15755, 1283426), (31510, 641713)]