20002608

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8202

約数の個数: 60

約数和(自身を含む): 59279688

約数和(自身を除く): 39277080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8171, 16342, 24513, 32684, 49026, 65368, 73539, 98052, 130736, 138907, 147078, 196104, 277814, 294156, 392208, 416721, 555628, 588312, 833442, 1111256, 1176624, 1250163, 1666884, 2222512, 2500326, 3333768, 5000652, 6667536, 10001304, 20002608]

約数ペア:

[(1, 20002608), (2, 10001304), (3, 6667536), (4, 5000652), (6, 3333768), (8, 2500326), (9, 2222512), (12, 1666884), (16, 1250163), (17, 1176624), (18, 1111256), (24, 833442), (34, 588312), (36, 555628), (48, 416721), (51, 392208), (68, 294156), (72, 277814), (102, 196104), (136, 147078), (144, 138907), (153, 130736), (204, 98052), (272, 73539), (306, 65368), (408, 49026), (612, 32684), (816, 24513), (1224, 16342), (2448, 8171)]