20834349432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1094701}}^1$

素因数の和:1094784

約数の個数: 64

約数和(自身を含む): 57012080160

約数和(自身を除く): 36177730728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 1094701, 2189402, 3284103, 4378804, 6568206, 8757608, 13136412, 14231113, 26272824, 28462226, 42693339, 56924452, 66776761, 85386678, 113848904, 133553522, 170773356, 200330283, 267107044, 341546712, 400660566, 534214088, 801321132, 868097893, 1602642264, 1736195786, 2604293679, 3472391572, 5208587358, 6944783144, 10417174716, 20834349432]

約数ペア:

[(1, 20834349432), (2, 10417174716), (3, 6944783144), (4, 5208587358), (6, 3472391572), (8, 2604293679), (12, 1736195786), (13, 1602642264), (24, 868097893), (26, 801321132), (39, 534214088), (52, 400660566), (61, 341546712), (78, 267107044), (104, 200330283), (122, 170773356), (156, 133553522), (183, 113848904), (244, 85386678), (312, 66776761), (366, 56924452), (488, 42693339), (732, 28462226), (793, 26272824), (1464, 14231113), (1586, 13136412), (2379, 8757608), (3172, 6568206), (4758, 4378804), (6344, 3284103), (9516, 2189402), (19032, 1094701)]