20148942408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2789167}}^1$

素因数の和:2789226

約数の個数: 64

約数和(自身を含む): 58907228160

約数和(自身を除く): 38758285752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 2789167, 5578334, 8367501, 11156668, 16735002, 19524169, 22313336, 33470004, 39048338, 58572507, 66940008, 78096676, 117145014, 119934181, 156193352, 234290028, 239868362, 359802543, 468580056, 479736724, 719605086, 839539267, 959473448, 1439210172, 1679078534, 2518617801, 2878420344, 3358157068, 5037235602, 6716314136, 10074471204, 20148942408]

約数ペア:

[(1, 20148942408), (2, 10074471204), (3, 6716314136), (4, 5037235602), (6, 3358157068), (7, 2878420344), (8, 2518617801), (12, 1679078534), (14, 1439210172), (21, 959473448), (24, 839539267), (28, 719605086), (42, 479736724), (43, 468580056), (56, 359802543), (84, 239868362), (86, 234290028), (129, 156193352), (168, 119934181), (172, 117145014), (258, 78096676), (301, 66940008), (344, 58572507), (516, 39048338), (602, 33470004), (903, 22313336), (1032, 19524169), (1204, 16735002), (1806, 11156668), (2408, 8367501), (3612, 5578334), (7224, 2789167)]