19924911972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5059}}^1\times {\mathrm{15629}}^1$

素因数の和:20705

約数の個数: 72

約数和(自身を含む): 57575918400

約数和(自身を除く): 37651006428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5059, 10118, 15177, 15629, 20236, 30354, 31258, 35413, 45531, 46887, 60708, 62516, 70826, 91062, 93774, 106239, 109403, 140661, 141652, 182124, 187548, 212478, 218806, 281322, 318717, 328209, 424956, 437612, 562644, 637434, 656418, 984627, 1274868, 1312836, 1969254, 3938508, 79067111, 158134222, 237201333, 316268444, 474402666, 553469777, 711603999, 948805332, 1106939554, 1423207998, 1660409331, 2213879108, 2846415996, 3320818662, 4981227993, 6641637324, 9962455986, 19924911972]

約数ペア:

[(1, 19924911972), (2, 9962455986), (3, 6641637324), (4, 4981227993), (6, 3320818662), (7, 2846415996), (9, 2213879108), (12, 1660409331), (14, 1423207998), (18, 1106939554), (21, 948805332), (28, 711603999), (36, 553469777), (42, 474402666), (63, 316268444), (84, 237201333), (126, 158134222), (252, 79067111), (5059, 3938508), (10118, 1969254), (15177, 1312836), (15629, 1274868), (20236, 984627), (30354, 656418), (31258, 637434), (35413, 562644), (45531, 437612), (46887, 424956), (60708, 328209), (62516, 318717), (70826, 281322), (91062, 218806), (93774, 212478), (106239, 187548), (109403, 182124), (140661, 141652)]