20175141366

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{3989}}^1$

素因数の和:4638

約数の個数: 64

約数和(自身を含む): 45150840000

約数和(自身を除く): 24975698634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 409, 458, 687, 818, 1227, 1374, 2061, 2454, 3681, 3989, 4122, 6183, 7362, 7978, 11043, 11967, 12366, 22086, 23934, 35901, 71802, 93661, 107703, 187322, 215406, 280983, 561966, 842949, 913481, 1631501, 1685898, 1826962, 2528847, 2740443, 3263002, 4894503, 5057694, 5480886, 8221329, 9789006, 14683509, 16442658, 24663987, 29367018, 44050527, 49327974, 88101054, 373613729, 747227458, 1120841187, 2241682374, 3362523561, 6725047122, 10087570683, 20175141366]

約数ペア:

[(1, 20175141366), (2, 10087570683), (3, 6725047122), (6, 3362523561), (9, 2241682374), (18, 1120841187), (27, 747227458), (54, 373613729), (229, 88101054), (409, 49327974), (458, 44050527), (687, 29367018), (818, 24663987), (1227, 16442658), (1374, 14683509), (2061, 9789006), (2454, 8221329), (3681, 5480886), (3989, 5057694), (4122, 4894503), (6183, 3263002), (7362, 2740443), (7978, 2528847), (11043, 1826962), (11967, 1685898), (12366, 1631501), (22086, 913481), (23934, 842949), (35901, 561966), (71802, 280983), (93661, 215406), (107703, 187322)]