20131414206

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 41044651776

約数和(自身を除く): 20913237570

約数列:

[1, 2, 3, 6, 107, 211, 214, 321, 353, 421, 422, 633, 642, 706, 842, 1059, 1263, 1266, 2118, 2526, 22577, 37771, 45047, 45154, 67731, 74483, 75542, 88831, 90094, 113313, 135141, 135462, 148613, 148966, 177662, 223449, 226626, 266493, 270282, 297226, 445839, 446898, 532986, 891678, 7969681, 9504917, 15901591, 15939362, 19009834, 23909043, 28514751, 31357343, 31803182, 47704773, 47818086, 57029502, 62714686, 94072029, 95409546, 188144058, 3355235701, 6710471402, 10065707103, 20131414206]

約数ペア:

[(1, 20131414206), (2, 10065707103), (3, 6710471402), (6, 3355235701), (107, 188144058), (211, 95409546), (214, 94072029), (321, 62714686), (353, 57029502), (421, 47818086), (422, 47704773), (633, 31803182), (642, 31357343), (706, 28514751), (842, 23909043), (1059, 19009834), (1263, 15939362), (1266, 15901591), (2118, 9504917), (2526, 7969681), (22577, 891678), (37771, 532986), (45047, 446898), (45154, 445839), (67731, 297226), (74483, 270282), (75542, 266493), (88831, 226626), (90094, 223449), (113313, 177662), (135141, 148966), (135462, 148613)]