19994852736

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1020979}}^1$

素因数の和:1021016

約数の個数: 96

約数和(自身を含む): 60921876600

約数和(自身を除く): 40927023864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19584, 1020979, 2041958, 3062937, 4083916, 6125874, 8167832, 9188811, 12251748, 16335664, 17356643, 18377622, 24503496, 32671328, 34713286, 36755244, 49006992, 52069929, 65342656, 69426572, 73510488, 98013984, 104139858, 130685312, 138853144, 147020976, 156209787, 196027968, 208279716, 277706288, 294041952, 312419574, 392055936, 416559432, 555412576, 588083904, 624839148, 833118864, 1110825152, 1176167808, 1249678296, 1666237728, 2221650304, 2499356592, 3332475456, 4998713184, 6664950912, 9997426368, 19994852736]

約数ペア:

[(1, 19994852736), (2, 9997426368), (3, 6664950912), (4, 4998713184), (6, 3332475456), (8, 2499356592), (9, 2221650304), (12, 1666237728), (16, 1249678296), (17, 1176167808), (18, 1110825152), (24, 833118864), (32, 624839148), (34, 588083904), (36, 555412576), (48, 416559432), (51, 392055936), (64, 312419574), (68, 294041952), (72, 277706288), (96, 208279716), (102, 196027968), (128, 156209787), (136, 147020976), (144, 138853144), (153, 130685312), (192, 104139858), (204, 98013984), (272, 73510488), (288, 69426572), (306, 65342656), (384, 52069929), (408, 49006992), (544, 36755244), (576, 34713286), (612, 32671328), (816, 24503496), (1088, 18377622), (1152, 17356643), (1224, 16335664), (1632, 12251748), (2176, 9188811), (2448, 8167832), (3264, 6125874), (4896, 4083916), (6528, 3062937), (9792, 2041958), (19584, 1020979)]