20776202136

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{175843}}^1$

素因数の和:176405

約数の個数: 64

約数和(自身を含む): 57817507200

約数和(自身を除く): 37041305064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 9846, 13128, 14769, 19692, 29538, 39384, 59076, 118152, 175843, 351686, 527529, 703372, 1055058, 1406744, 1582587, 2110116, 3165174, 4220232, 4747761, 6330348, 9495522, 12660696, 18991044, 37982088, 96186121, 192372242, 288558363, 384744484, 577116726, 769488968, 865675089, 1154233452, 1731350178, 2308466904, 2597025267, 3462700356, 5194050534, 6925400712, 10388101068, 20776202136]

約数ペア:

[(1, 20776202136), (2, 10388101068), (3, 6925400712), (4, 5194050534), (6, 3462700356), (8, 2597025267), (9, 2308466904), (12, 1731350178), (18, 1154233452), (24, 865675089), (27, 769488968), (36, 577116726), (54, 384744484), (72, 288558363), (108, 192372242), (216, 96186121), (547, 37982088), (1094, 18991044), (1641, 12660696), (2188, 9495522), (3282, 6330348), (4376, 4747761), (4923, 4220232), (6564, 3165174), (9846, 2110116), (13128, 1582587), (14769, 1406744), (19692, 1055058), (29538, 703372), (39384, 527529), (59076, 351686), (118152, 175843)]