20766707748

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3770281}}^1$

素因数の和:3770314

約数の個数: 60

約数和(自身を含む): 57481719372

約数和(自身を除く): 36715011624

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 3770281, 7540562, 11310843, 15081124, 22621686, 33932529, 45243372, 64094777, 67865058, 101797587, 128189554, 135730116, 192284331, 203595174, 256379108, 305392761, 384568662, 407190348, 576852993, 610785522, 769137324, 1153705986, 1221571044, 1730558979, 2307411972, 3461117958, 5191676937, 6922235916, 10383353874, 20766707748]

約数ペア:

[(1, 20766707748), (2, 10383353874), (3, 6922235916), (4, 5191676937), (6, 3461117958), (9, 2307411972), (12, 1730558979), (17, 1221571044), (18, 1153705986), (27, 769137324), (34, 610785522), (36, 576852993), (51, 407190348), (54, 384568662), (68, 305392761), (81, 256379108), (102, 203595174), (108, 192284331), (153, 135730116), (162, 128189554), (204, 101797587), (306, 67865058), (324, 64094777), (459, 45243372), (612, 33932529), (918, 22621686), (1377, 15081124), (1836, 11310843), (2754, 7540562), (5508, 3770281)]