20446512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25057}}^1$

素因数の和:25085

約数の個数: 40

約数和(自身を含む): 55929456

約数和(自身を除く): 35482944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 25057, 50114, 75171, 100228, 150342, 200456, 300684, 400912, 425969, 601368, 851938, 1202736, 1277907, 1703876, 2555814, 3407752, 5111628, 6815504, 10223256, 20446512]

約数ペア:

[(1, 20446512), (2, 10223256), (3, 6815504), (4, 5111628), (6, 3407752), (8, 2555814), (12, 1703876), (16, 1277907), (17, 1202736), (24, 851938), (34, 601368), (48, 425969), (51, 400912), (68, 300684), (102, 200456), (136, 150342), (204, 100228), (272, 75171), (408, 50114), (816, 25057)]