20062290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 51603840

約数和(自身を除く): 31541550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 577, 610, 915, 1154, 1159, 1731, 1830, 2318, 2885, 3462, 3477, 5770, 5795, 6954, 8655, 10963, 11590, 17310, 17385, 21926, 32889, 34770, 35197, 54815, 65778, 70394, 105591, 109630, 164445, 175985, 211182, 328890, 351970, 527955, 668743, 1055910, 1337486, 2006229, 3343715, 4012458, 6687430, 10031145, 20062290]

約数ペア:

[(1, 20062290), (2, 10031145), (3, 6687430), (5, 4012458), (6, 3343715), (10, 2006229), (15, 1337486), (19, 1055910), (30, 668743), (38, 527955), (57, 351970), (61, 328890), (95, 211182), (114, 175985), (122, 164445), (183, 109630), (190, 105591), (285, 70394), (305, 65778), (366, 54815), (570, 35197), (577, 34770), (610, 32889), (915, 21926), (1154, 17385), (1159, 17310), (1731, 11590), (1830, 10963), (2318, 8655), (2885, 6954), (3462, 5795), (3477, 5770)]