20372601648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191197}}^1$

素因数の和:3191234

約数の個数: 80

約数和(自身を含む): 63313368320

約数和(自身を除く): 42940766672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 3191197, 6382394, 9573591, 12764788, 19147182, 22338379, 25529576, 38294364, 44676758, 51059152, 60632743, 67015137, 76588728, 89353516, 121265486, 134030274, 153177456, 178707032, 181898229, 242530972, 268060548, 357414064, 363796458, 424429201, 485061944, 536121096, 727592916, 848858402, 970123888, 1072242192, 1273287603, 1455185832, 1697716804, 2546575206, 2910371664, 3395433608, 5093150412, 6790867216, 10186300824, 20372601648]

約数ペア:

[(1, 20372601648), (2, 10186300824), (3, 6790867216), (4, 5093150412), (6, 3395433608), (7, 2910371664), (8, 2546575206), (12, 1697716804), (14, 1455185832), (16, 1273287603), (19, 1072242192), (21, 970123888), (24, 848858402), (28, 727592916), (38, 536121096), (42, 485061944), (48, 424429201), (56, 363796458), (57, 357414064), (76, 268060548), (84, 242530972), (112, 181898229), (114, 178707032), (133, 153177456), (152, 134030274), (168, 121265486), (228, 89353516), (266, 76588728), (304, 67015137), (336, 60632743), (399, 51059152), (456, 44676758), (532, 38294364), (798, 25529576), (912, 22338379), (1064, 19147182), (1596, 12764788), (2128, 9573591), (3192, 6382394), (6384, 3191197)]