20030483406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{9587}}^1$

素因数の和:9909

約数の個数: 64

約数和(自身を含む): 42414243840

約数和(自身を除く): 22383760434

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 239, 282, 478, 717, 1434, 1457, 2914, 4371, 7409, 8742, 9587, 11233, 14818, 19174, 22227, 22466, 28761, 33699, 44454, 57522, 67398, 297197, 348223, 450589, 594394, 696446, 891591, 901178, 1044669, 1351767, 1783182, 2089338, 2291293, 2703534, 4582586, 6873879, 13747758, 13968259, 27936518, 41904777, 71030083, 83809554, 107690771, 142060166, 213090249, 215381542, 323072313, 426180498, 646144626, 3338413901, 6676827802, 10015241703, 20030483406]

約数ペア:

[(1, 20030483406), (2, 10015241703), (3, 6676827802), (6, 3338413901), (31, 646144626), (47, 426180498), (62, 323072313), (93, 215381542), (94, 213090249), (141, 142060166), (186, 107690771), (239, 83809554), (282, 71030083), (478, 41904777), (717, 27936518), (1434, 13968259), (1457, 13747758), (2914, 6873879), (4371, 4582586), (7409, 2703534), (8742, 2291293), (9587, 2089338), (11233, 1783182), (14818, 1351767), (19174, 1044669), (22227, 901178), (22466, 891591), (28761, 696446), (33699, 594394), (44454, 450589), (57522, 348223), (67398, 297197)]