20230101639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{17657}}^1$

素因数の和:17908

約数の個数: 48

約数和(自身を含む): 32526883584

約数和(自身を除く): 12296781945

約数列:

[1, 3, 9, 11, 33, 71, 99, 163, 213, 489, 639, 781, 1467, 1793, 2343, 5379, 7029, 11573, 16137, 17657, 34719, 52971, 104157, 127303, 158913, 194227, 381909, 582681, 1145727, 1253647, 1748043, 2878091, 3760941, 8634273, 11282823, 13790117, 25902819, 31659001, 41370351, 94977003, 124111053, 204344461, 284931009, 613033383, 1839100149, 2247789071, 6743367213, 20230101639]

約数ペア:

[(1, 20230101639), (3, 6743367213), (9, 2247789071), (11, 1839100149), (33, 613033383), (71, 284931009), (99, 204344461), (163, 124111053), (213, 94977003), (489, 41370351), (639, 31659001), (781, 25902819), (1467, 13790117), (1793, 11282823), (2343, 8634273), (5379, 3760941), (7029, 2878091), (11573, 1748043), (16137, 1253647), (17657, 1145727), (34719, 582681), (52971, 381909), (104157, 194227), (127303, 158913)]