20134767068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1\times {\mathrm{4159}}^1$

素因数の和:4926

約数の個数: 48

約数和(自身を含む): 38261583360

約数和(自身を除く): 18126816292

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 593, 628, 1186, 2041, 2372, 4082, 4159, 7709, 8164, 8318, 15418, 16636, 30836, 54067, 93101, 108134, 186202, 216268, 372404, 652963, 1210313, 1305926, 2420626, 2466287, 2611852, 4841252, 4932574, 8488519, 9865148, 16977038, 32061731, 33954076, 64123462, 128246924, 387207059, 774414118, 1548828236, 5033691767, 10067383534, 20134767068]

約数ペア:

[(1, 20134767068), (2, 10067383534), (4, 5033691767), (13, 1548828236), (26, 774414118), (52, 387207059), (157, 128246924), (314, 64123462), (593, 33954076), (628, 32061731), (1186, 16977038), (2041, 9865148), (2372, 8488519), (4082, 4932574), (4159, 4841252), (7709, 2611852), (8164, 2466287), (8318, 2420626), (15418, 1305926), (16636, 1210313), (30836, 652963), (54067, 372404), (93101, 216268), (108134, 186202)]