20190351372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{1117}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 49886054400

約数和(自身を除く): 29695703028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 829, 948, 1117, 1658, 1817, 2234, 2487, 3316, 3351, 3634, 4468, 4974, 5451, 6702, 7268, 9948, 10902, 13404, 19067, 21804, 25691, 38134, 51382, 57201, 65491, 76268, 77073, 88243, 102764, 114402, 130982, 154146, 176486, 196473, 228804, 261964, 264729, 308292, 352972, 392946, 529458, 785892, 925993, 1058916, 1506293, 1851986, 2029589, 2777979, 3012586, 3703972, 4059178, 4518879, 5555958, 6025172, 6088767, 8118356, 9037758, 11111916, 12177534, 18075516, 21297839, 24355068, 42595678, 63893517, 73153447, 85191356, 127787034, 146306894, 219460341, 255574068, 292613788, 438920682, 877841364, 1682529281, 3365058562, 5047587843, 6730117124, 10095175686, 20190351372]

約数ペア:

[(1, 20190351372), (2, 10095175686), (3, 6730117124), (4, 5047587843), (6, 3365058562), (12, 1682529281), (23, 877841364), (46, 438920682), (69, 292613788), (79, 255574068), (92, 219460341), (138, 146306894), (158, 127787034), (237, 85191356), (276, 73153447), (316, 63893517), (474, 42595678), (829, 24355068), (948, 21297839), (1117, 18075516), (1658, 12177534), (1817, 11111916), (2234, 9037758), (2487, 8118356), (3316, 6088767), (3351, 6025172), (3634, 5555958), (4468, 4518879), (4974, 4059178), (5451, 3703972), (6702, 3012586), (7268, 2777979), (9948, 2029589), (10902, 1851986), (13404, 1506293), (19067, 1058916), (21804, 925993), (25691, 785892), (38134, 529458), (51382, 392946), (57201, 352972), (65491, 308292), (76268, 264729), (77073, 261964), (88243, 228804), (102764, 196473), (114402, 176486), (130982, 154146)]