20230899228

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 53678116800

約数和(自身を除く): 33447217572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 809, 948, 977, 1422, 1618, 1954, 2133, 2427, 2844, 2931, 3236, 3908, 4266, 4854, 5862, 6399, 7281, 8532, 8793, 9708, 11724, 12798, 14562, 17586, 21843, 25596, 26379, 29124, 35172, 43686, 52758, 63911, 65529, 77183, 79137, 87372, 105516, 127822, 131058, 154366, 158274, 191733, 231549, 255644, 262116, 308732, 316548, 383466, 463098, 575199, 694647, 766932, 790393, 926196, 1150398, 1389294, 1580786, 1725597, 2083941, 2300796, 2371179, 2778588, 3161572, 3451194, 4167882, 4742358, 5176791, 6251823, 6902388, 7113537, 8335764, 9484716, 10353582, 12503646, 14227074, 20707164, 21340611, 25007292, 28454148, 42681222, 62441047, 64021833, 85362444, 124882094, 128043666, 187323141, 249764188, 256087332, 374646282, 561969423, 749292564, 1123938846, 1685908269, 2247877692, 3371816538, 5057724807, 6743633076, 10115449614, 20230899228]

約数ペア:

[(1, 20230899228), (2, 10115449614), (3, 6743633076), (4, 5057724807), (6, 3371816538), (9, 2247877692), (12, 1685908269), (18, 1123938846), (27, 749292564), (36, 561969423), (54, 374646282), (79, 256087332), (81, 249764188), (108, 187323141), (158, 128043666), (162, 124882094), (237, 85362444), (316, 64021833), (324, 62441047), (474, 42681222), (711, 28454148), (809, 25007292), (948, 21340611), (977, 20707164), (1422, 14227074), (1618, 12503646), (1954, 10353582), (2133, 9484716), (2427, 8335764), (2844, 7113537), (2931, 6902388), (3236, 6251823), (3908, 5176791), (4266, 4742358), (4854, 4167882), (5862, 3451194), (6399, 3161572), (7281, 2778588), (8532, 2371179), (8793, 2300796), (9708, 2083941), (11724, 1725597), (12798, 1580786), (14562, 1389294), (17586, 1150398), (21843, 926196), (25596, 790393), (26379, 766932), (29124, 694647), (35172, 575199), (43686, 463098), (52758, 383466), (63911, 316548), (65529, 308732), (77183, 262116), (79137, 255644), (87372, 231549), (105516, 191733), (127822, 158274), (131058, 154366)]