20169876077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 22455014400

約数和(自身を除く): 2285138323

約数列:

[1, 13, 41, 271, 311, 449, 533, 3523, 4043, 5837, 11111, 12751, 18409, 84281, 121679, 139639, 144443, 165763, 239317, 1095653, 1581827, 1815307, 3455521, 4988839, 5725199, 37842169, 44921773, 64854907, 74427587, 491948197, 1551528929, 20169876077]

約数ペア:

[(1, 20169876077), (13, 1551528929), (41, 491948197), (271, 74427587), (311, 64854907), (449, 44921773), (533, 37842169), (3523, 5725199), (4043, 4988839), (5837, 3455521), (11111, 1815307), (12751, 1581827), (18409, 1095653), (84281, 239317), (121679, 165763), (139639, 144443)]