20163463144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{37507}}^1$

素因数の和:37714

約数の個数: 64

約数和(自身を含む): 42534072000

約数和(自身を除く): 22370608856

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 149, 164, 298, 328, 451, 596, 902, 1192, 1639, 1804, 3278, 3608, 6109, 6556, 12218, 13112, 24436, 37507, 48872, 67199, 75014, 134398, 150028, 268796, 300056, 412577, 537592, 825154, 1537787, 1650308, 3075574, 3300616, 5588543, 6151148, 11177086, 12302296, 16915657, 22354172, 33831314, 44708344, 61473973, 67662628, 122947946, 135325256, 229130263, 245895892, 458260526, 491791784, 916521052, 1833042104, 2520432893, 5040865786, 10081731572, 20163463144]

約数ペア:

[(1, 20163463144), (2, 10081731572), (4, 5040865786), (8, 2520432893), (11, 1833042104), (22, 916521052), (41, 491791784), (44, 458260526), (82, 245895892), (88, 229130263), (149, 135325256), (164, 122947946), (298, 67662628), (328, 61473973), (451, 44708344), (596, 33831314), (902, 22354172), (1192, 16915657), (1639, 12302296), (1804, 11177086), (3278, 6151148), (3608, 5588543), (6109, 3300616), (6556, 3075574), (12218, 1650308), (13112, 1537787), (24436, 825154), (37507, 537592), (48872, 412577), (67199, 300056), (75014, 268796), (134398, 150028)]