20007796344

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1259}}^1\times {\mathrm{2917}}^1$

素因数の和:4412

約数の個数: 64

約数和(自身を含む): 50296982400

約数和(自身を除く): 30289186056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1259, 1362, 1816, 2518, 2724, 2917, 3777, 5036, 5448, 5834, 7554, 8751, 10072, 11668, 15108, 17502, 23336, 30216, 35004, 70008, 285793, 571586, 662159, 857379, 1143172, 1324318, 1714758, 1986477, 2286344, 2648636, 3429516, 3672503, 3972954, 5297272, 6859032, 7345006, 7945908, 11017509, 14690012, 15891816, 22035018, 29380024, 44070036, 88140072, 833658181, 1667316362, 2500974543, 3334632724, 5001949086, 6669265448, 10003898172, 20007796344]

約数ペア:

[(1, 20007796344), (2, 10003898172), (3, 6669265448), (4, 5001949086), (6, 3334632724), (8, 2500974543), (12, 1667316362), (24, 833658181), (227, 88140072), (454, 44070036), (681, 29380024), (908, 22035018), (1259, 15891816), (1362, 14690012), (1816, 11017509), (2518, 7945908), (2724, 7345006), (2917, 6859032), (3777, 5297272), (5036, 3972954), (5448, 3672503), (5834, 3429516), (7554, 2648636), (8751, 2286344), (10072, 1986477), (11668, 1714758), (15108, 1324318), (17502, 1143172), (23336, 857379), (30216, 662159), (35004, 571586), (70008, 285793)]