20536681392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7506097}}^1$

素因数の和:7506130

約数の個数: 60

約数和(自身を含む): 60499149880

約数和(自身を除く): 39962468488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7506097, 15012194, 22518291, 30024388, 45036582, 60048776, 67554873, 90073164, 120097552, 135109746, 142615843, 180146328, 270219492, 285231686, 360292656, 427847529, 540438984, 570463372, 855695058, 1080877968, 1140926744, 1283542587, 1711390116, 2281853488, 2567085174, 3422780232, 5134170348, 6845560464, 10268340696, 20536681392]

約数ペア:

[(1, 20536681392), (2, 10268340696), (3, 6845560464), (4, 5134170348), (6, 3422780232), (8, 2567085174), (9, 2281853488), (12, 1711390116), (16, 1283542587), (18, 1140926744), (19, 1080877968), (24, 855695058), (36, 570463372), (38, 540438984), (48, 427847529), (57, 360292656), (72, 285231686), (76, 270219492), (114, 180146328), (144, 142615843), (152, 135109746), (171, 120097552), (228, 90073164), (304, 67554873), (342, 60048776), (456, 45036582), (684, 30024388), (912, 22518291), (1368, 15012194), (2736, 7506097)]