20072550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7077

約数の個数: 48

約数和(自身を含む): 52407360

約数和(自身を除く): 32334810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 7043, 14086, 21129, 35215, 42258, 70430, 105645, 133817, 176075, 211290, 267634, 352150, 401451, 528225, 669085, 802902, 1056450, 1338170, 2007255, 3345425, 4014510, 6690850, 10036275, 20072550]

約数ペア:

[(1, 20072550), (2, 10036275), (3, 6690850), (5, 4014510), (6, 3345425), (10, 2007255), (15, 1338170), (19, 1056450), (25, 802902), (30, 669085), (38, 528225), (50, 401451), (57, 352150), (75, 267634), (95, 211290), (114, 176075), (150, 133817), (190, 105645), (285, 70430), (475, 42258), (570, 35215), (950, 21129), (1425, 14086), (2850, 7043)]