20196467430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{580859}}^1$

素因数の和:580949

約数の個数: 64

約数和(自身を含む): 51859180800

約数和(自身を除く): 31662713370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2318, 3477, 5795, 6954, 11590, 17385, 34770, 580859, 1161718, 1742577, 2904295, 3485154, 5808590, 8712885, 11036321, 17425770, 22072642, 33108963, 35432399, 55181605, 66217926, 70864798, 106297197, 110363210, 165544815, 177161995, 212594394, 331089630, 354323990, 531485985, 673215581, 1062971970, 1346431162, 2019646743, 3366077905, 4039293486, 6732155810, 10098233715, 20196467430]

約数ペア:

[(1, 20196467430), (2, 10098233715), (3, 6732155810), (5, 4039293486), (6, 3366077905), (10, 2019646743), (15, 1346431162), (19, 1062971970), (30, 673215581), (38, 531485985), (57, 354323990), (61, 331089630), (95, 212594394), (114, 177161995), (122, 165544815), (183, 110363210), (190, 106297197), (285, 70864798), (305, 66217926), (366, 55181605), (570, 35432399), (610, 33108963), (915, 22072642), (1159, 17425770), (1830, 11036321), (2318, 8712885), (3477, 5808590), (5795, 3485154), (6954, 2904295), (11590, 1742577), (17385, 1161718), (34770, 580859)]