20726006688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{15737}}^1$

素因数の和:16039

約数の個数: 144

約数和(自身を含む): 62642590920

約数和(自身を除く): 41916584232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 269, 272, 288, 306, 408, 538, 544, 612, 807, 816, 1076, 1224, 1614, 1632, 2152, 2421, 2448, 3228, 4304, 4573, 4842, 4896, 6456, 8608, 9146, 9684, 12912, 13719, 15737, 18292, 19368, 25824, 27438, 31474, 36584, 38736, 41157, 47211, 54876, 62948, 73168, 77472, 82314, 94422, 109752, 125896, 141633, 146336, 164628, 188844, 219504, 251792, 267529, 283266, 329256, 377688, 439008, 503584, 535058, 566532, 658512, 755376, 802587, 1070116, 1133064, 1317024, 1510752, 1605174, 2140232, 2266128, 2407761, 3210348, 4233253, 4280464, 4532256, 4815522, 6420696, 8466506, 8560928, 9631044, 12699759, 12841392, 16933012, 19262088, 25399518, 25682784, 33866024, 38099277, 38524176, 50799036, 67732048, 71965301, 76198554, 77048352, 101598072, 135464096, 143930602, 152397108, 203196144, 215895903, 287861204, 304794216, 406392288, 431791806, 575722408, 609588432, 647687709, 863583612, 1151444816, 1219176864, 1295375418, 1727167224, 2302889632, 2590750836, 3454334448, 5181501672, 6908668896, 10363003344, 20726006688]

約数ペア:

[(1, 20726006688), (2, 10363003344), (3, 6908668896), (4, 5181501672), (6, 3454334448), (8, 2590750836), (9, 2302889632), (12, 1727167224), (16, 1295375418), (17, 1219176864), (18, 1151444816), (24, 863583612), (32, 647687709), (34, 609588432), (36, 575722408), (48, 431791806), (51, 406392288), (68, 304794216), (72, 287861204), (96, 215895903), (102, 203196144), (136, 152397108), (144, 143930602), (153, 135464096), (204, 101598072), (269, 77048352), (272, 76198554), (288, 71965301), (306, 67732048), (408, 50799036), (538, 38524176), (544, 38099277), (612, 33866024), (807, 25682784), (816, 25399518), (1076, 19262088), (1224, 16933012), (1614, 12841392), (1632, 12699759), (2152, 9631044), (2421, 8560928), (2448, 8466506), (3228, 6420696), (4304, 4815522), (4573, 4532256), (4842, 4280464), (4896, 4233253), (6456, 3210348), (8608, 2407761), (9146, 2266128), (9684, 2140232), (12912, 1605174), (13719, 1510752), (15737, 1317024), (18292, 1133064), (19368, 1070116), (25824, 802587), (27438, 755376), (31474, 658512), (36584, 566532), (38736, 535058), (41157, 503584), (47211, 439008), (54876, 377688), (62948, 329256), (73168, 283266), (77472, 267529), (82314, 251792), (94422, 219504), (109752, 188844), (125896, 164628), (141633, 146336)]