20550872052

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2514791}}^1$

素因数の和:2515028

約数の個数: 36

約数和(自身を含む): 52176904416

約数和(自身を除く): 31626032364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 2514791, 5029582, 7544373, 10059164, 15088746, 22633119, 30177492, 45266238, 90532476, 570857557, 1141715114, 1712572671, 2283430228, 3425145342, 5137718013, 6850290684, 10275436026, 20550872052]

約数ペア:

[(1, 20550872052), (2, 10275436026), (3, 6850290684), (4, 5137718013), (6, 3425145342), (9, 2283430228), (12, 1712572671), (18, 1141715114), (36, 570857557), (227, 90532476), (454, 45266238), (681, 30177492), (908, 22633119), (1362, 15088746), (2043, 10059164), (2724, 7544373), (4086, 5029582), (8172, 2514791)]