20222630246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{20399}}^1$

素因数の和:20853

約数の個数: 48

約数和(自身を含む): 37630656000

約数和(自身を除く): 17408025754

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 419, 838, 1183, 2366, 2933, 5447, 5866, 10894, 20399, 38129, 40798, 70811, 76258, 141622, 142793, 265187, 285586, 495677, 530374, 991354, 1856309, 3447431, 3712618, 6894862, 8547181, 17094362, 24132017, 48264034, 59830267, 111113353, 119660534, 222226706, 777793471, 1444473589, 1555586942, 2888947178, 10111315123, 20222630246]

約数ペア:

[(1, 20222630246), (2, 10111315123), (7, 2888947178), (13, 1555586942), (14, 1444473589), (26, 777793471), (91, 222226706), (169, 119660534), (182, 111113353), (338, 59830267), (419, 48264034), (838, 24132017), (1183, 17094362), (2366, 8547181), (2933, 6894862), (5447, 3712618), (5866, 3447431), (10894, 1856309), (20399, 991354), (38129, 530374), (40798, 495677), (70811, 285586), (76258, 265187), (141622, 142793)]