20220752578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{13523}}^1$

素因数の和:13771

約数の個数: 48

約数和(自身を含む): 34875691200

約数和(自身を除く): 14654938622

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 289, 398, 442, 578, 2587, 3383, 3757, 5174, 6766, 7514, 13523, 27046, 43979, 57511, 87958, 115022, 175799, 229891, 351598, 459782, 747643, 1495286, 2691077, 2988583, 3908147, 5382154, 5977166, 7816294, 34984001, 45748309, 50805911, 69968002, 91496618, 101611822, 594728017, 777721253, 1189456034, 1555442506, 10110376289, 20220752578]

約数ペア:

[(1, 20220752578), (2, 10110376289), (13, 1555442506), (17, 1189456034), (26, 777721253), (34, 594728017), (199, 101611822), (221, 91496618), (289, 69968002), (398, 50805911), (442, 45748309), (578, 34984001), (2587, 7816294), (3383, 5977166), (3757, 5382154), (5174, 3908147), (6766, 2988583), (7514, 2691077), (13523, 1495286), (27046, 747643), (43979, 459782), (57511, 351598), (87958, 229891), (115022, 175799)]