20077596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7243}}^1$

素因数の和:7271

約数の個数: 72

約数和(自身を含む): 63283584

約数和(自身を除く): 43205988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7243, 14486, 21729, 28972, 43458, 50701, 65187, 79673, 86916, 101402, 130374, 152103, 159346, 202804, 239019, 260748, 304206, 318692, 456309, 478038, 557711, 608412, 717057, 912618, 956076, 1115422, 1434114, 1673133, 1825236, 2230844, 2868228, 3346266, 5019399, 6692532, 10038798, 20077596]

約数ペア:

[(1, 20077596), (2, 10038798), (3, 6692532), (4, 5019399), (6, 3346266), (7, 2868228), (9, 2230844), (11, 1825236), (12, 1673133), (14, 1434114), (18, 1115422), (21, 956076), (22, 912618), (28, 717057), (33, 608412), (36, 557711), (42, 478038), (44, 456309), (63, 318692), (66, 304206), (77, 260748), (84, 239019), (99, 202804), (126, 159346), (132, 152103), (154, 130374), (198, 101402), (231, 86916), (252, 79673), (308, 65187), (396, 50701), (462, 43458), (693, 28972), (924, 21729), (1386, 14486), (2772, 7243)]