20353969854

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{24181}}^1$

素因数の和:24753

約数の個数: 48

約数和(自身を含む): 44634942144

約数和(自身を除く): 24280972290

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 463, 606, 909, 926, 1389, 1818, 2778, 4167, 8334, 24181, 46763, 48362, 72543, 93526, 140289, 145086, 217629, 280578, 420867, 435258, 841734, 2442281, 4884562, 7326843, 11195803, 14653686, 21980529, 22391606, 33587409, 43961058, 67174818, 100762227, 201524454, 1130776103, 2261552206, 3392328309, 6784656618, 10176984927, 20353969854]

約数ペア:

[(1, 20353969854), (2, 10176984927), (3, 6784656618), (6, 3392328309), (9, 2261552206), (18, 1130776103), (101, 201524454), (202, 100762227), (303, 67174818), (463, 43961058), (606, 33587409), (909, 22391606), (926, 21980529), (1389, 14653686), (1818, 11195803), (2778, 7326843), (4167, 4884562), (8334, 2442281), (24181, 841734), (46763, 435258), (48362, 420867), (72543, 280578), (93526, 217629), (140289, 145086)]