20030142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16008

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 25974978

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15973, 31946, 47919, 95838, 175703, 303487, 351406, 527109, 606974, 910461, 1054218, 1820922, 3338357, 6676714, 10015071, 20030142]

約数ペア:

[(1, 20030142), (2, 10015071), (3, 6676714), (6, 3338357), (11, 1820922), (19, 1054218), (22, 910461), (33, 606974), (38, 527109), (57, 351406), (66, 303487), (114, 175703), (209, 95838), (418, 47919), (627, 31946), (1254, 15973)]