20155419912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1\times {\mathrm{7477}}^1$

素因数の和:14110

約数の個数: 64

約数和(自身を含む): 53367793920

約数和(自身を除く): 33212374008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 6607, 7477, 13214, 14954, 19821, 22431, 26428, 29908, 39642, 44862, 52856, 59816, 79284, 89724, 112319, 127109, 158568, 179448, 224638, 254218, 336957, 381327, 449276, 508436, 673914, 762654, 898552, 1016872, 1347828, 1525308, 2695656, 3050616, 49400539, 98801078, 148201617, 197602156, 296403234, 395204312, 592806468, 839809163, 1185612936, 1679618326, 2519427489, 3359236652, 5038854978, 6718473304, 10077709956, 20155419912]

約数ペア:

[(1, 20155419912), (2, 10077709956), (3, 6718473304), (4, 5038854978), (6, 3359236652), (8, 2519427489), (12, 1679618326), (17, 1185612936), (24, 839809163), (34, 592806468), (51, 395204312), (68, 296403234), (102, 197602156), (136, 148201617), (204, 98801078), (408, 49400539), (6607, 3050616), (7477, 2695656), (13214, 1525308), (14954, 1347828), (19821, 1016872), (22431, 898552), (26428, 762654), (29908, 673914), (39642, 508436), (44862, 449276), (52856, 381327), (59816, 336957), (79284, 254218), (89724, 224638), (112319, 179448), (127109, 158568)]