20131536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24699

約数の個数: 40

約数和(自身を含む): 55067904

約数和(自身を除く): 34936368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24671, 49342, 74013, 98684, 148026, 197368, 296052, 394736, 419407, 592104, 838814, 1184208, 1258221, 1677628, 2516442, 3355256, 5032884, 6710512, 10065768, 20131536]

約数ペア:

[(1, 20131536), (2, 10065768), (3, 6710512), (4, 5032884), (6, 3355256), (8, 2516442), (12, 1677628), (16, 1258221), (17, 1184208), (24, 838814), (34, 592104), (48, 419407), (51, 394736), (68, 296052), (102, 197368), (136, 148026), (204, 98684), (272, 74013), (408, 49342), (816, 24671)]