20090124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 54

約数和(自身を含む): 53974284

約数和(自身を除く): 33884160

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 1931, 2601, 3468, 3862, 5202, 5793, 7724, 10404, 11586, 17379, 23172, 32827, 34758, 65654, 69516, 98481, 131308, 196962, 295443, 393924, 558059, 590886, 1116118, 1181772, 1674177, 2232236, 3348354, 5022531, 6696708, 10045062, 20090124]

約数ペア:

[(1, 20090124), (2, 10045062), (3, 6696708), (4, 5022531), (6, 3348354), (9, 2232236), (12, 1674177), (17, 1181772), (18, 1116118), (34, 590886), (36, 558059), (51, 393924), (68, 295443), (102, 196962), (153, 131308), (204, 98481), (289, 69516), (306, 65654), (578, 34758), (612, 32827), (867, 23172), (1156, 17379), (1734, 11586), (1931, 10404), (2601, 7724), (3468, 5793), (3862, 5202)]